I got to admit an OCD/perfectionism trait (out of many I will not all list) I used to have when I was younger... I would install say an Linux distribution on my computer and somewhere a few hours or days afterwards I would make a slight mistake in configuring it and I felt a level of discomfort that I must reinstall the whole thing from scratch. One summer I spend a good part of time doing this kind of stuff and getting no productive stuff done. Used to think it was normal behavior until I learned about OCD in a book by chance. I called my hospital and spoke to a psychologist and the CBT therapy worked great for me. Thankfully I've not had OCD compulsions since then. I just look back at my youth and how much time I wasted acting that way...