I love how despite not being a bender, Sokka is the biggest embodiment of everything the Water Tribe values in the show, both good and bad.
Change. Sokka who humbled himself when the Kyoshi warriors proved him wrong and took their teachings to heart. Sokka who always had a plan, a few hundred backup plans, and could still get out of a sticky situation on the fly. Sokka whose friends became bored and aimless without his quick wit and initiative.
Kindness. Sokka who went to save Aang before Katara even had to ask him to. Sokka who saw the humanity in an old man from the fire nation. Sokka who gave Jet a second chance despite being the first one to be suspicious of him. Sokka who showed Zuko to his room and held no resentment against him. Sokka who shielded Toph from falling debris with his body.
Ingenuity. Sokka who invented airships and submarines. Sokka who took down the drill. Sokka who broke into a Fire Nation prison rig and out of the highest security prison in the country. Sokka who levelled Ozai’s entire sky fleet in one tactical manoeuvre.
Love. Sokka who couldn’t remember his mother’s face but carries the grief of her death so deeply that he protects every woman he meets with the same unhealthy hypervigilance. Sokka who instinctually jumps to defend his sister despite their constant bickering.
Community. Sokka who gave up his childhood to become the sole protector of his village and dedicated his time to training the younger boys in combat. Sokka who learned to let go of his hypervigilance and put his trust in the people he’a afraid of losing so they can protect him like he protects them. Sokka who stood alone guarding the gates of his home as Zuko’s ship towered over them.