This resonates a lot with me. In fact it's a trait that has made me unhappy for as long as I can remember. I'm seeing a therapist later this month because in a talk with my GP she saw strong enough hints of ADHD to send me there, and the kind of situations and some feelings talked about in the article came up a lot in the conversation. I size up my oil paints against the old masters, not the old ladies in the atelier…
My own route out of this trap was to explore theories of mind and, more profoundly, practices of no-mind. Doing nothing is much harder to achieve than doing something and can create a space for insight that the analytical mind cannot access. From this place, which is free of comparison and judgement, incredibly beautiful things can emerge.
If you would like to get to the root of it, I would suggest Taoist teachings and reading a few things by Krishnamurti. To understand the fundamental limitations of the mind can tell you something about who you through negation. For me, this has brought a deep sense of peace as well as an ability to use my mind in a more satisfying way.
Just my two cents :)