As a member of the genetic tree, I’ll go out on a limb and suggest Autism. It seems a lot like Autism.

Not really, and most autistic people I've met are very focused individuals. Met one guy whose whole world was the Unreal engine source, and unless you were talking about that specific area... could care less who you were.

Be kind to yourself first, and maybe get outside for a walk. Best regards =3

thats guy sounds very interesting, Unreal engine is fun

Biting is considered bad manners... and don't worry about it. =3