It’s a trap! Your mind is playing tricks on you to try to keep you from working. None of these problems are serious enough to take time away from your creative efforts. If they were, you would have solved them already, during your non-productive time. The only reason you notice them when you sit down to work is that part of you doesn’t want to sit down to work.

— Making Music: 74 Creative Strategies for Electronic Music Producers by Dennis DeSantis