Randy Savage started his WWF career as a heel. Initially, he didn't have a manager, so a bunch of heel managers would attend his squash matches and marvel at how amazing he was ( https://www.youtube.com/watch?v=cBIXztSSNr0 ). Then after a few matches and promos, he finally announced that he had chosen a manager: Miss Elizabeth ( https://www.youtube.com/watch?v=X_G1iMUbbBs ) (In reality, I'm pretty sure he and Elizabeth were a package deal; she would be slated to be his manager/valet before he came to the WWF)
He definitely seemed like a good, genuine dude and someone that was good at most every aspect of pro wrestling (maybe not as technical as Brett Hart, but who is?) regardless, though.
In USMC boot camp, this specific topic was addressed very early on. It's "Good Morning" up until noon, after which it is "Good Afternoon" up until you eat evening chow, then it is "Good Evening" until midnight (at which point it becomes "Good Morning" again).
Of course, it's all up to personal preference in the real world. If you're out with your friends at a club and it's after midnight but still very much dark out, you're not going to be greeting people of the gender that you prefer to look at with "Good Morning", because it is still 'evening' to you and them.