Hey All, Im trying to write this Psychobiography on Kurt Cobain does anyone know alot on Psycho ysis?

Im having trouble explaining his seemingly Expulsive tendencies. The whole thing just dosent seem to add up because nothing seems to go wrong for him until hes seven; which would rule out expulsiveness but it dosent make sense because his personality exactly fits an Expulsive person; subsequently he also seems a little orally fixated also. So any ideas or help anyone could offer on him or in-depth knowlage of Freudian Psychoisis would be greatly appreciated. But please this is a college level term paper so only reply if you actually have factual insightfull info, I dont mean to be a but i just dont wanna fail.