It's kind of strange how Batman is portrayed as being so close to madness from his life when you compare him to other characters in similar situations.
Look at Spider-Man, his situation is very similar to Bruce's (worse actually, because he was actually responsible for Ben Parker's death and he doesn't have the unlimited resources Bruce did) yet you don't see him on the razor's edge. In fact, he tried to maintain as much sanity and love as he can in his life.
So why is Bruce so much worse off in comparison?
Look at Spider-Man, his situation is very similar to Bruce's (worse actually, because he was actually responsible for Ben Parker's death and he doesn't have the unlimited resources Bruce did) yet you don't see him on the razor's edge. In fact, he tried to maintain as much sanity and love as he can in his life.
So why is Bruce so much worse off in comparison?