Icarus is my personal fursona, i say that because i still consider kipa and kopa to be my fursonas (along with kapi and pupper) but Icarus is the one who represents me the most.

He can be anthro or feral

He is a cat demon, this is his most common form. I'll make a sheet with his other forms some other time.
He's quiet, a loner type, but not independent. Has trouble not secluding himself, becomes tired around others easily, but tries to be friendly.
Is only agressive when people are mean to those he cares about, rarely gets angry on his own behalf.

Technically bisexual but usually gay
so ye, all those things apply to me too