It's that third side of the Force that nobody has ever documented. It's called the whiny side. Luke was the undisputed master of that.
Then, of course, there's also the really bad acting side of the force (which is somewhat related). That's what Anakin was the master of, and this is why he was able to kill so many other Jedi. Unfortunately for him, he started channeling the ghost of the Jedi master James Earl Jones after he put the suit on, and the bad acting/whining side largely deserted him.
And this is why Luke was able to eventually defeat him.