Comic book heroes can be great fun, but when they are perfect, they can get boring over time (see: Superman). Batman has no superpowers, but all the money, gadgets, skills, and ethics he ever needs -which got boring over time. But sometime after I quit reading comic books, DC introduced flaws in Batman's psyche. Psychological problems made the character all the more interesting, although some may argue that the idea has occasionally been taken too far. His nemesis the Joker was always portrayed as criminally insane, but there have been a few times that Batman himself was shown to be more mentally troubled than even the Joker. Check out five of those times explored at TVOM.