Upbringing.

My upbringing seemed to be pretty standard, as I was going through it, but now, as a troubled 18 year old male, I feel like there was something deep within my upbringing that disrupted how I turned out.
I've always been told that my education was #1 above anything else, which inherently isn't a bad thing, but I feel like my parents pushing my education on me is what caused me to become the social outcast that I am.
Another thing that was pushed on me very heavily was that family is the most important form of socialization. The only people I really could rely on, trust, or befriend was my family, because we were constantly moving, and I was never able to form a lasting friendship with anyone else. I feel that, as a young adult looking back, this was a horrible thing for my adjusting to society, because when I try to make friends or meet new people, I approach it as if through the eyes of an elementary school student, because that's truly all I know. Because of that, I tend to choose hanging out with my family over hanging out with my "friends" that I somehow managed to acquire, simply because it's easier.
I feel like my parents had unreasonably high expectations of me, and of what I could accomplish, and so now I have issues with my self-esteem and charisma.