I never made friends as a kid. I don't know why. From the first day in first grade no one talked to me and I didn't talk to them. It didn't strike me as out of place back then.
My dad was a paranoid freak and moved me out into the country so we could escape the government. We lived without food, shelter, electricity and water for quite a while. Kind of like pioneers, except without any of the survival knowledge that let them build cabins and raise crops and stuff. Dad kept me out of school for a few years and forbid me to see any of the neighbors, since he believed that anyone that saw the way we lived would take us away.
So when I finally do get back into school at around the age of puberty, I have zero social skills and look like I live in the woods, which I did. I was that ugly smelly girl that everyone thinks is autistic or retarded because she doesn't speak. I learned to unfocus my eyes and go into my own world to avoid the disgust and hatred of my peers. I went for entire months sometimes without opening my mouth at all. When I was forced to speak, it was difficult.
I also got a whole heap of rejection from my family. Everyone does, but I suppose things were worsened because they were the ONLY people that talked to me. The only thing worse than having to share a room with your dad is having to share a room with your dad while he doesn't shut up about how ugly and stupid and fat you are. Mom was more of a "I wish you'd never been born" person that was distant and cold when she wasn't complaining about her own problems or blaming them on me.
Things got better when I moved away from my dad. I'm at the point where I can be in a room of people without hating myself constantly, though I don't know if I'll ever be able to socialize casually. At this point I'm not sure if I even want to. I've got someone to come home to now so I'm feeling pretty good.