My left hand is a spaz. I started to straight razor shave in March. I shave every other day. I try to shave with the traditional approach. The right side of my face I use my right hand and the left side I use my left hand. There is a noticeable quality difference in the right-side and left side. My right hand is superior at straight razor shaving. Also every nick, slice, and cut has been attained by the left hand. Not once has my right let any blood out. I think I am going to try to shave my whole face with my right hand. Use my left for the areas my right cannot shave well. Like the best electric guitarist in the world (Jimi Hendrix) he played his guitar upside down.