Why do so many people who know professional wrestling is staged enjoy it anyway?

Watching wrestling is just like watching any other movie or television show, for example you know Brad Pitt doesn't go around scalping people and neither do blue aliens exist in "Pandora". It's just entertainment, wrestlers in real life never claim what they are doing is real.

The reason they call it sports entertainment is because it has the drama aspects of movies, or soaps, or sitcoms or any other show with the added thrill of the athletic ability the wrestlers have.

Oh, and by the way for all the people who think wrestlers don't hurt just because their moves are choreographed ask you friend to slap you, you know it's gonna happen but it still hurt didn't it ?