The main issue

How is it that Hitler became so vicious?
He was also a cute little kid when he was little.
Did he catch syphilis, was he possessed by an evil spirit, was he insane?
Does it matter, really?
Isn't the main issue why so many people began to worship him?
How do you explain that?

http://www.nobeliefs.com/hitler.htm

http://www.medicalnewstoday.com/releases/74776.php