(You choose your gender.) You grew up alone. Your family always kept you sheltered and you neevr got to ever interact with a lot of people unless you had to. No friends, no really care for you, nobody's shoulder to cry on, you were just always alone. So when you finally got to go out to the real world, you had hardky any idea how to socialize with people. Not that you really even wanted to. You were unintentionally conditioned to rely on yourself and yourself alone. Now you just look like a lonely person to everyone...