I don't know. We don't talk about such things in my family. I know I inherited my mental illness from my mom's side of the family though. My mom is weird. Everyone on that side of the family is weird. My grandma (mom's mom) is VERY weird. A priest had to get a restraining order against her.
It's not fair, but I'm pretty peeved they gave this to me. I know it's just genetics, and I'm not pissed I was born. I've disowned myself from that side of my family.