Alekzi
as the saying goes. a hero to someone is a villain to another. like jack to the people jack is the villain who killed the heroes but to jack the heroes are the villain who killed his wife.. good and evil is really subjective and depends on perspective.
it's fan fics that are great like this that shine a light on the most iconic character who by far is the genius smarter then batman and iron man joker he is the one who really knows pain and that pain is the factor that makes him great like he said 1 bad day can cause one to go mad or anything to a person