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はてなキーワード: Classとは
pbs.twimg.comって実際はdualstack.twimg.twitter.map.fastly.netになるけどこいつのIPのうちの1つでv6プラスを使った場合のルーティングがここのところずっとおかしかったのは確かだなあ
今も1.1.1.1と8.8.8.8で返すIP異なるけどISPのDNSが1.1.1.1と同じでdns.googleが別のIPだったら改善する可能性は十分ある
KDDI、BIGLOBEのProbe達にhttps://t.co/xNBbJyRKd0をクエリさせましたが、問題なさそうです。
画像の通り現𝕏はFastlyだけなので、参照するキャッシュDNSによって応答が変わって速くなるとは考えづらいです。単に貸与ルータのDNSフォワーダを迂回することで問題が解決された可能性もあります。 https://t.co/Cyyquon45B pic.twitter.com/eUQyA3zGMX— しばにゃん (@shibanyan_1) January 14, 2025
https://www.repository.cam.ac.uk/items/528f479f-fd3c-43fd-9463-7c2923560573
ある人の嗅覚倫理に関する論文だけど、文献だけで匂いが影響を与えると書いてるから女性に学位を与えるのは無駄だと言われる。
論文書くなら、裁判官にセンサーを取り付けるなり、何人かの被験者にルールを守った上で反応を調べるとかやりようはあったはず。
アタリマエのことを調べるというのは裁判での証拠提出のときに役立つからもっと調べてほしい。
けど、統計学的手法を駆使するなどして、裁判官が9割型認める内容でないと価値がない。
contemporary relevance. I suggest that smell very often invokes identity in a way that signifies an individual’s worth and status in an inarguable manner that short-circuits conscious reflection. This can be accounted for by acknowledging olfaction’s strongly affective nature, which produces such strong bodily sensations and emotions that reflexivity is bypassed in favour of a behavioural or cognitive solution that assuages the intense feeling most immediately. Olfactory disgust, therefore, tends to result in rejection, while harmful forms of olfactory desire may result in sublimation or subjugation. My thesis is particularly attentive to tensions and ambivalences that complicate the typically bifurcated affective spectrum of olfactory experiences, drawing attention to (dis)pleasurable olfactory relations that have socio-political utility. I argue that literary fiction is not only an arena in which olfactory logics can be instantiated, but also a laboratory in which possibilities for new kinds of relations and connections can be fostered and tested. Chapter One explores how smell can be used to indicate class antipathies, partly as they relate to homelessness, beginning with George Orwell’s seminal non-fiction text, The Road to Wigan Pier (1936), before considering Iain Sinclair’s The Last London (2017) and Bong Joon Ho’s Parasite (2019). In Chapter Two I explore the fantastical, idealistic, and utopic thinking that surrounds olfaction, which presents smell as fundamentally non-human, by addressing J. M. Coetzee’s Disgrace (1999), Virginia Woolf’s Flush (1933), Rachel Yoder’s Nightbitch (2021), and Laura Jean McKay’s The Animals in That Country (2020). Chapter Three focuses on the intersectional olfactory dimensions of ‘misogynoir’—the coextensive anti-Black racism and misogyny that Black women experience—and considers Toni Morrison’s Tar Baby (1981), Bernice McFadden’s Sugar (2000) and Raven Leilani’s Luster (2020). In Chapter Four, I conceptualise an oppressive olfactory logic, which is used against women and girls in order to legitimise their harassment or abuse, drawing primarily on Vladimir Nabokov’s Lolita (1955), but also Patrick Süskind’s Perfume (1985). Chapter Five discusses two forms of olfactory desire—perversion and queerness—which have separate moral valences. I address J. M. Coetzee’s The Master of Petersburg (1994), Ann Quin’s Berg (1964), and Sam Byers’ Come Join Our Disease (2020), and argue for fiction’s role in reorienting readers’ habitual relations to olfaction.
2024-06-25
JAL信者のめんどくささは何なの...かなりそれで印象悪くしていると思うんですけどねー...
(僕は安ければ何でもいいです)— すまさ (@sumasa) January 11, 2025
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
𝒕𝒂 𝑨𝒊𝒓 𝑳𝒊𝒏𝒆𝒔 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒔 𝒂𝒏 𝒐𝒑𝒑𝒐𝒓𝒕𝒖𝒏𝒊𝒕𝒚 𝒇𝒐𝒓 𝒑𝒂𝒔𝒔𝒆𝒏𝒈𝒆𝒓𝒔 𝒕𝒐 𝒆𝒏𝒋𝒐𝒚 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒐 𝑪𝒐𝒎𝒇𝒐𝒓𝒕+, 𝑭𝒊𝒓𝒔𝒕 𝑪𝒍𝒂𝒔𝒔, 𝒂𝒏𝒅 𝑫𝒆𝒍𝒕𝒂 𝑶𝒏𝒆, +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 𝒃𝒂𝒔𝒆𝒅 𝒐𝒏 𝒆𝒍𝒊𝒈𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚. 𝑾𝒉𝒆𝒕𝒉𝒆𝒓 𝒚𝒐𝒖’𝒓𝒆 𝒂𝒊𝒎𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒎𝒐𝒓𝒆 𝒄𝒐𝒎𝒇𝒐𝒓𝒕𝒂𝒃𝒍𝒆 𝒔𝒆𝒂𝒕 𝒐𝒓 𝒂𝒏 𝒆𝒍𝒆𝒗𝒂𝒕𝒆𝒅 𝒊𝒏-𝒇𝒍𝒊𝒈𝒉𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒘 𝒕𝒐 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒉𝒐𝒘 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒂𝒓𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆𝒅 𝒊𝒔 𝒆𝒔𝒔𝒆𝒏𝒕𝒊𝒂𝒍. 𝑻𝒉𝒊𝒔 𝒈𝒖𝒊𝒅𝒆 𝒄𝒐𝒗𝒆𝒓𝒔 𝒂𝒍𝒍 𝒕𝒉𝒆 𝒅𝒆𝒕𝒂𝒊𝒍𝒔 𝒚𝒐𝒖 𝒏𝒆𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒕𝒉𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔 𝒂𝒏𝒅 𝒎𝒂𝒙𝒊𝒎𝒊𝒛𝒆 𝒚𝒐𝒖𝒓 𝒄𝒉𝒂𝒏𝒄𝒆𝒔 𝒐𝒇 𝒂𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆. 𝑯𝒐𝒘 𝒅𝒐 𝑰 𝒈𝒆𝒕 𝒐𝒏 𝒕𝒉𝒆 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕? 𝒀𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕 𝒇𝒐𝒓 𝒄𝒐𝒎𝒇𝒐𝒓𝒕+ 𝒃𝒆𝒇𝒐𝒓𝒆 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑰𝒕𝒔 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 𝒎𝒂𝒏𝒂𝒈𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆𝒔 𝒕𝒂𝒃. 𝑨𝒇𝒕𝒆𝒓 𝒚𝒐𝒖 𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒄𝒂𝒍𝒍/𝒕𝒘𝒆𝒆𝒕 𝑫𝒆𝒍𝒕𝒂 𝒕𝒐 𝒈𝒆𝒕 𝒕𝒉𝒆𝒎 𝒕𝒐 𝒖𝒏-𝒄𝒉𝒆𝒄𝒌 𝒚𝒐𝒖 𝒊𝒏 𝒕𝒉𝒆𝒏 𝒚𝒐𝒖 𝒄𝒂𝒏 𝒂𝒅𝒅 𝒚𝒐𝒖𝒓𝒔𝒆𝒍𝒇 𝒕𝒐 𝒕𝒉𝒆 𝒍𝒊𝒔𝒕 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒕𝒉𝒆𝒏 𝒓𝒆-𝒄𝒉𝒆𝒄𝒌 𝒊𝒏 𝑯𝒐𝒘 𝒅𝒐𝒆𝒔 𝑫𝒆𝒍𝒕𝒂 𝒄𝒉𝒐𝒐𝒔𝒆 𝒘𝒉𝒐 𝒕𝒐 𝒖𝒑𝒈𝒓𝒂𝒅𝒆? 𝑫𝒆𝒍𝒕𝒂 𝒉𝒂𝒔 𝒘𝒓𝒊𝒕𝒕𝒆𝒏 𝒕𝒉𝒂𝒕 𝒕𝒉𝒆 𝒑𝒆𝒓𝒔𝒐𝒏 𝒇𝒖𝒓𝒕𝒉𝒆𝒔𝒕 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒕𝒊𝒆𝒓 𝒈𝒆𝒕𝒔 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦, 𝒃𝒖𝒕 𝒕𝒉𝒆𝒚 𝒂𝒍𝒔𝒐 𝒔𝒕𝒂𝒕𝒆 𝒕𝒉𝒂𝒕 𝒓𝒆𝒔𝒆𝒓𝒗𝒆 𝒄𝒂𝒓𝒅 𝒉𝒐𝒍𝒅𝒆𝒓𝒔 𝒂𝒍𝒔𝒐 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 𝒂𝒄𝒓𝒐𝒔𝒔 𝒕𝒉𝒆𝒊𝒓 𝒓𝒆𝒔𝒑𝒆𝒄𝒕𝒊𝒗𝒆 𝒕𝒊𝒆𝒓𝒔. 𝑯𝒆𝒓𝒆'𝒔 𝒉𝒐𝒘 𝑫𝒆𝒍𝒕𝒂 𝒘𝒊𝒍𝒍 𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆 𝒚𝒐𝒖𝒓 𝒔𝒑𝒐𝒕 𝒐𝒏 𝒕𝒉𝒆 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒍𝒊𝒔𝒕: 𝑴𝒆𝒅𝒂𝒍𝒍𝒊𝒐𝒏 𝒔𝒕𝒂𝒕𝒖𝒔 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦. 𝑭𝒂𝒓𝒆 𝒄𝒍𝒂𝒔𝒔 𝒈𝒓𝒐𝒖𝒑𝒊𝒏𝒈𝒔 — 𝒉𝒊𝒈𝒉𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒂𝒓𝒆 𝒓𝒂𝒏𝒌𝒆𝒅 𝒂𝒃𝒐𝒗𝒆 𝒍𝒐𝒘𝒆𝒓-𝒑𝒓𝒊𝒄𝒆𝒅 𝒇𝒂𝒓𝒆𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝒇𝒐𝒍𝒍𝒐𝒘𝒊𝒏𝒈 𝒐𝒓𝒅𝒆𝒓 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦: 𝑩, 𝑴, 𝑯, 𝑸, 𝑲, 𝑳, 𝑼, 𝑻, 𝑿 𝒂𝒏𝒅 𝑽, 𝒕𝒉𝒆𝒏 𝑺𝒌𝒚𝑴𝒊𝒍𝒆𝒔 𝒂𝒘𝒂𝒓𝒅 𝒕𝒊𝒄𝒌𝒆𝒕𝒔, 𝒕𝒉𝒆𝒏 𝑷𝒂𝒚 𝒘𝒊𝒕𝒉 𝑴𝒊𝒍𝒆𝒔. 𝑴𝒊𝒍𝒍𝒊𝒐𝒏 𝑴𝒊𝒍𝒆𝒓 𝒔𝒕𝒂𝒕𝒖𝒔. 𝑯𝒐𝒘 𝒕𝒐 𝒈𝒆𝒕 𝒂𝒅𝒅𝒆𝒅 𝒕𝒐 𝑫𝒆𝒍𝒕𝒂 𝒖𝒑𝒈𝒓𝒂𝒅𝒆 𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕? 𝑰𝒇 𝒚𝒐𝒖'𝒓𝒆 𝒆𝒍𝒊𝒈𝒊𝒃𝒍𝒆, 𝒘𝒊𝒕𝒉𝒊𝒏 𝒕𝒉𝒆 𝒂𝒑𝒑, 𝒈𝒐 𝒕𝒐 𝒕𝒓𝒊𝒑𝒔- 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒓𝒐𝒖𝒕𝒆 +𝟣(𝟪𝟧𝟨)-𝟤𝟦𝟨-𝟧𝟦𝟦𝟦 - 𝒖𝒏𝒅𝒆𝒓 𝒕𝒉𝒆 ``𝒖𝒑𝒄𝒐𝒎𝒊𝒏𝒈 𝒇𝒍𝒊𝒈𝒉𝒕'' 𝒑𝒐𝒓𝒕𝒊𝒐𝒏, 𝒔𝒂𝒏𝒅𝒘𝒊𝒄𝒉𝒆𝒅 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝒖𝒑𝒈𝒓𝒂𝒅𝒆/𝒔𝒕𝒂𝒏𝒅𝒃𝒚 𝒍𝒊𝒔𝒕 𝒂𝒏𝒅 𝒂𝒄𝒄𝒆𝒔𝒔𝒊𝒃𝒍𝒆 𝒔𝒆𝒓𝒗𝒊𝒄𝒆𝒔 𝒕𝒉𝒆𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒂𝒏 𝒐𝒑𝒕𝒊𝒐𝒏 𝒕𝒐 ``𝒓𝒆𝒒𝒖𝒆𝒔𝒕 𝒖𝒑𝒈𝒓𝒂𝒅𝒆'' 𝒘𝒉𝒊𝒄𝒉 𝒚𝒐𝒖 𝒄𝒍𝒊𝒄𝒌 𝒐𝒏 𝒂𝒏𝒅 𝒄𝒂𝒏 𝒔𝒆𝒍𝒆𝒄𝒕 𝒚𝒐𝒖𝒓 𝒑𝒓𝒆𝒇𝒆𝒓𝒆𝒏𝒄𝒆𝒔 (𝒂𝒊𝒔𝒍𝒆, 𝒎𝒊𝒅𝒅𝒍𝒆, 𝒘𝒊𝒏𝒅𝒐𝒘)
