Because of my temperament and my upbringing I took it real personal and short-circuited."
Whatever it was, Rourke gave up acting and took up professional boxing for four years in the early 1990s and, it seems he was able to fully indulge his self-destructive streak.
By the time doctors told him he must stop boxing, he was suffering from memory loss, poor balance and needed extensive plastic surgery to reconstruct his battered face.