I was reading in my psychology class about personality and why and how people develop their personalities.. Well it made me wonder what exactly causes SA because when I was younger it wasn't so bad.. I always blame my SA on my parents because I feel like they screwed up my childhood and they were never really there for me but I really don't know why I am the way I am.. What do you guys think causes SA? School, home, your parents, your peers,.. Or does it just happen.. Is it destiny??