I don't really know if it's accurate but I think you may be similar to Theo, in a way. I looked around your collection and profile, and I'd say that I get similar vibes? He seems to be one of your most sympathetic characters, and I feel like you're a genuinely nice person too, maybe a bit shy and/or anxious irl as well
He is also one of your most "human-like" characters personality and backstory-wise, which I guess is more relatable than trickster demons and stuff, and thus I imagine that you may get some inspiration from your own life to build is characters! His "Likes" sections definitively show that, since your whole gallery make me think that you're into comics, manga and games just like him!
You can choose anyone except for the characters in the "Non-canon" folder!