[comboy]

You clearly have done your homework. You know what things may help. You also got confirmation that indeed you are not alone with this kind of problems.

If you've done so much research then your problem is likely something that you've been fighting for years. Yes probably with much work you can fix it with just working on yourself. But it's like having a broken arm and telling yourself it will heal. It may. But if for some genetic or whatever other reason your brain does not produce enough dopamine, or have some other imbalance of neurotransmitters, then go to the doc, try his help, and spend all saved time on becoming even more awesome coder. If you want to, of course (But do you really? or maybe you just 'arrived' at the point you always imagined as a goal and the thing is you don't really know what you want now - that's a very real problem to have. But if you do know that what you really want is this career, then optimize for it trying not to be biased.)*

* sorry if that sounds like telling you what to do, just sharing my thoughts hoping that you may find some of them useful