When you're dealing with the small chores like coamings and hatches etc. It's a real time saver to get all the things that need glassing or epoxy coating ready and do it all with one mixing of epoxy. There's nothing more frustrating than putting on your old clothes, mask and mixing epoxy to coat 4 sq. inches of wood you forgot to coat.

If you're in a cold climate area, it all gets easier when you can drag the boat outside for all that final finishing stuff. Sometimes you also have to get away from it and go paddling in a borrowed boat if you have to.

Don't obsess over it as far as your craftsmanship. It will look good.

There's a certain period where everyone goes through what you're experiencing to various degrees. The way around it is to stop focusing on the end but on what you're doing. It sounds like meaningless Zen stuff, but there's no way you can enjoy what you're doing if all you think about is the completion.