Ever since my sister started getting friends at school and becoming popular I've been extremely jealous of her. I'm 21 now and I have autism which prevents me from doing the same things as my sister and the rest of my family who doesn't have autism. I'm sick and tired of being jealous of her, and no matter what I do it doesn't go away. I'm really depressed because of my jealousy, and it has caused serious problems in our relationship. The rest of my family have the same kind of life as my sister, but I'm not jealous of them (I'm the only one who has autism). I wonder if my jealousy could be past life related or if it's just because she's only 18 and can do whatever she wants to do. I've never had a long friendship, and most of my 'friends' are only acquaintances. I just want to accept myself, but I can't and I probably never will because of my jealousy. What do you think about this?