Retro - A very smart knife maker (I cannot remember who) once told me when I had the very same issue to start and complete each knife. No more stopping in the middle of the process. The reason was I would not ever make a perfect knife. If I keep quitting when I felt it was no longer perfect, I would never get one finished. One of the hardest things to do in knife making is overcoming the little obstacles/problems that arise in each and every build. You will progress much faster learning how to face and fix your mistakes. So, no more stopping the build in a part way finished fashion. Learn to overcome those obstacles and always finish your knife. You will learn more that way.