It's possible, but no one really knows except Aaron. My opinion of him on the show hasn't changed from my opinion of him way back when (except my dislike has gone up). Probably every celeb this season has a sort of sob story. Aaron isn't going to be cut a break and if he's having issues, being on a top rated show and opening yourself up to criticism (plus it doesn't help that he says the wrong things in the press) may not be the healthist thing for him, if his behavior is related to his upbringing and childhood. He got upset that Kelly O. tweeted about him being late to the group rehearsals, and Kelly said sorry to piss him off (which apparently led to people telling Aaron to leave Kelly alone). Louis, the pro, is the current person to come out and hint he's not entirely crazy about the guy. So maybe he is having emotional and personal issues, but so did Steve-O, and people could tell the difference between that and someone who has an overinflated ego. I may be wrong, but that's the impression Aaron gives me and all he is about. It doesn't help that he has a partner that can rival him in that department.