yes, my friend. A good therapist is what comes to mind.

Actually there's quite a few people like that on here, I am not one of them. About what you did, I wouldn't have even scraped the excess glue off. Each of my models has at least 3 mistakes that I can notice. You would probably notice at least 25 mistakes on my models. Do I build nice models? I like to think so. Are they perfect? Far from it. I say don't fret too much over the little things you do, and just worry about the big things.