I regret these mistakes

I am 26M, and I have not been able to do anything extraordinary in my life so far, not even ordinarily great. I am not sure if I am expecting too much from myself at this point.

My mistake has been that I have not contributed in a special way/ AI way to my organisation. So if my colleagues did that, I got promoted and switched to get a better salary. I did try, but couldn't get AI to work for me.

I have been non-participative since my childhood. Which turned me into an introvert. Later I tried to participate but I did not derive any fun out of it. Now I enjoy only things like drawing and listening to songs. I know it's not bad either. But because of this I have found myself not knowing things that are common sense to people.

How do I deal with this feeling of not being fit enough to take the world?

Is there anyone who faced the same boat?