I'd use my огонь bending to make s'mores! And I'd keep them all to myself! I'd use my airbending to fly (or Airbender whatever) over to the mall where I'd buy every piece of Холодное сердце merch they have! I'd smash all of the plastic things with my earth L ended and everything that can't be smashed gets lot on fire! Then I'd go to my Друзья house and tell him I'm an alchemist now (we both like FMA). I'd Показать off my awesome bending skills and pass it for alchemy! Woo! But I can't be too selfish. I would go to countries where it's hard to find clean water and a) make ponds closer to where the people live and b) use my water bending to clean the water! This sounds like a good day, if ya ask me. I get to bend all the elements so I can destroy Холодное сердце merch. (I don't like Frozen) and make snores then go to my Друзья house and convince him I'm an alchemist and then I can actually do something hat the Аватар would do and help people! Yay!!! Tbh though if get bored of these powers in about 2 months.
Make an ice замок and then Дизайн some weapons out of ice too. Water can make so much textures and it feeds my need of creation <3 Still, I guess I would find other uses for the rest of the elements. TOO MUCH POSSIBILITIES