Finishing music is perhaps the biggest challenge faced by producers regardless of your experience level. I know because I asked you all! I've struggled with finishing music myself over the years, but have a few tips to get you over the hurdle.
There's a way you can get MORE done in LESS time with LESS stress. Not only will it take less time but the end product will be of a higher quality. You'll get further in the areas you actually want to pursue and waste less time on the meaningless things.