Can this be the new definition of insanity?

no it has been a "definition" something people who are stupid say when they want to feel smart.

For instance:  You keep punching yourself in the skull expecting it not to hurt.  But it hurts you still keep doing.  Eventually you pass out.  That might correctly be considered "insane". Though only to people who lack intelligence or creativity is this a "new" definition.  I know you added the word "DIFFERENTLY"

SO you punch yourself with an open palm not a fist "to do it different" (same results).  Same thing you added an unnecessary word....

no............................