Its very hard to understand that before Hitler happened, people listened to Beethoven, Mozart for hours and admire their creativity and soon the next day they would beat up every Jewish people.
People worshipped this guy and called him king and soon after some days people will rebel against him and call him the worst possible thing and over throw him the other day.
Back in school, everyone hated this guy. He was a addict and he used to steal things. Even his parents were ashamed of him and then he died and then suddenly everyone declared him as a respectful guy.
And then people always ask what is it that separates a nice guy from the bad one?
And it always concludes to : Everyone of us is equally capable of Good and Evil.