I would say that I don't have trouble concentrating or getting things done, once I've decided to do them. I have trouble committing to something that I think i

I would say that I don't have trouble concentrating or getting things done, once I've decided to do them. I have trouble committing to something that I think is sub-optimal. Quite often this means that I don't do that thing until I figure out a better way, and then I'm usually very happy with the result, and I have plenty of concentration and drive for it. For things that I'm not yet good at, though, that means that I'll basically stall forever rather than do something that's not good. And I know mentally that that's the wrong attitude, but I have a lot of hobbies already, so it's hard to commit time to something that I'll be bad at for a while when I could do something I'm good at. It's both good and bad, because it means I spend a lot of time succeeding and (somewhat) limit my spending on new hobbies. But it also means I don't stretch my wings as much as I could. Jack of All Trades vs Master of One, and all that. I'm somewhere in the middle.