In a nutshell, the root of your anger is that you can only tolerate people who have your views. To you, your views are the only ones that are right and you would rather not have anything to do with the people in the world who don't view things the way you do because it makes you angry.
You said you didn't team up with your wife well because she was happy being "mediocre"? Well, mediocrity in most cases is subjective. And even though no, I never met you in person, your postings pretty much say anyone who isn't as intense as you is mediocre. Who doesn't have the same drive, views, intensity, is a lesser person than you and cannot be compatible. That closes you off to so many great people in this world. Have you ever met an individual who is as superior as you? I honestly doubt you have. I don't know how you can ever find someone like that when you call people BS when they aren't s intense s you or doesn't share all the same views.
I'd say if you are happy not bringing ANYONE in close that doesn't see the world exactly as you do, then great. But you admittedly angry.
And not to debate, you were very clear on the conditions that people should stay married in. But how come it is OK to get out for physical abuse, but not emotional abuse? Emotional abuse is a real thing. I'm not talking about not getting needs met, I'm talking about a partner who is downright destructive and say and do things that are physical, but no one should ever go through, and a child should never see. I can't begin to tell you how many people I have come across who's parents have stayed together through that and prayed their parents would divorce so they didn't have to witness it anymore. I've seen children hate the emotional abuse parent and become angry at the parent who stayed.