Sometimes he felt like was on the top of the world. Sometimes he seemed to be in the deepest crevice of the lowest valley in the world. He occasionally (or maybe more often than that...) felt useless, and some of the time, his ego could not be bigger. Sometimes he was the greatest swords master the world has ever seen, and sometimes he was just a guy with a boomerang. But he was always determined, always caring, and always sarcastic.
He was Sokka.
Sometimes she was on the tallest mountain (she could go higher, but she preferred the ground, thank you very much). Sometimes she'd want to bury herself in earth and never come out. She rarely felt useless (Oh, but it hurt so much when she did!!) and was usually extremely cocky. Sometimes she was the World's Greatest Earthbender, and sometimes she was 'a delicate little girl.' But no matter what, she was always stubborn, always hard working, and always ready to fight.
She was Toph.
Sometimes he felt like he could fly to the moon (he actually tried once, but it didn't exactly work out...). Sometimes he felt like a crater on the moon sounded like a better place for him to be. Sometimes nothing seemed possible, and sometimes anything seemed possible. Sometimes he was the Avatar, master of all four elements, and sometimes he was just a kid with the weight of the world on his shoulders. But he was always prepared, always resourceful, and always caring.
He was Aang.
Sometimes she felt like she could defeat the whole Fire Nation and be back in time for lunch. Sometimes she felt like she should just jump into the ocean and let the tide handle it for once. Sometimes she felt like everyone would be better without her, and sometimes she felt like nothing would get done right if she didn't do it. Sometimes she was the greatest waterbender to ever live, and sometimes she was a little girl who liked to splash around in puddles. But she was always compassionate, always empathetic, and always a fighter until the end.
She was Katara.
Sometimes (Or almost always) she was the princess of the Fire Nation and the greatest firebender in the world and that was her complete identity. Sometimes (but rarely) she felt like no one truly liked her, and she was out in the world simply to do her father's bidding. Sometimes she felt like even her stupid brother was a better firebender than her, and she sometimes (usually) knew that she was the best and no one could take that away from her. Sometimes she was the greatest firebender, not to mention female firebender, the world had ever known, and sometimes she was Ozai's little angel and Zuko's baby sister. But she was always cunning, (almost) always flawless, and always ready to defeat anyone who is unfortunate to stumble across her path.
She was Azula.
Sometimes she was happy and excited and perfect. Sometimes she was a delicate flower that just got crushed. Sometimes she felt unwanted, and sometimes she felt like everyone wanted her. Sometimes she was that girl-'Circus Freak'-who could defeat an enemy with a few quick jabs, and sometimes she was just a circus freak. But she was always enthusiastic, always flirting, and always acrobatic.
She was Ty Lee.
Sometimes she was satisfied with her work (and excited on the inside, but never showing it.). Sometimes she wanted to lock herself in a dark, empty room and stay there forever. Sometimes she was simply there to help her 'friend', and sometimes she was an independent person who could-and would-kick someone's butt without warning. Sometimes she was a master with the knives, and sometimes she was her parents' perfect little girl. But she was always loyal to those who were loyal to her, always (seemingly) without emotion, and always caring (although she rarely showed it).
She was Mai.
Sometimes he could defeat anyone whenever he wanted to. Sometimes he was a failure. Sometimes sitting in the dark was almost a hobby (or maybe he just did it too much), and sometimes he was the prince of the Fire Nation that no one could even get to, let alone battle or defeat. Sometimes he was a great firebender and swords master, and sometimes he was a silly young boy that spoke out of turn and was then forced into a wild goose chase. But he was always hotheaded, always pursuing his destiny (which has been redefined many times), and always doing his best
He was Zuko.