I will keep it short. The best thing that ever happened to me was finding this sub. You guys are absolutely amazing.
Within around 6 months I have transformed my life.
I can definitively say I am amongst the top 10% men in terms of physical power and intellectual power.
What I absolutely suck at is my mental/emotional power, which cleary reflects in my still very bad relationship with wife and others.

I am insecure. I don't value myself. I would do something great, people will applaud, but I will still feel like I am nothing and everyone around me is better than me and that they in fact don't like me very much. When people do not applaud, I feel like people must be ridiculing me right now because I am worthless anyway.
When I talk to people I judge them and I start thinking that this person must be ridiculing me inside their head right now. I lose confidence in such situations and hardly am able to concentrate on the conversation.
I am not depressed. I am highly functional. But I am definitely an anxious introverted ambitious kind, waiting always for the next thing.

Am I still seeking validation of some kind from people I talk to?
Can therapy be of any help? Has anyone on this sub taken therapy?
If yes, what kind of therapy? How does one look for a good therapist, who won't spew BP shit?