Aiolos

Aiolos reaction to finding out he was blessed with talents beyond normal in archery was pumping a fist in the air and yelling something happy and largely incoherent.
He's made of energy and wide smiles. Seemingly always bounicing slightly, his tail sweeping from side to side or his hands moving around, his fingers wrapped around something (most often the feathers on his homecarved arrows)
He's played music as long as he can remember. He picked up a guitar when he was young and started out as possibly the worst musician to ever walk the world.
But it was his passion. From the first time his fingers plucked the first string it's been his call, the one thing that makes his very soul sing. He's worked hard to get better ever since.
And then he fired his first arrow and it just ressonated with him somehow. The first arrow flew with so intense accuracy it surprised even him (and he had to do another one, yep, he's just very good at this - somehow??)
He serves as assasin now, even if music is still his passion. Full of energy and low humming. He's honestly not that good at sneaking with all this bursting energy and ideas for songs rolling around on his tongue at all times, but when you're this brilliant of an archer, sneaking isn't that vital anyway