I am dominant with my left hand as well and have been straight razor shaving with that hand only for years. I have recently, however, been learning to shave with the right hand. At first, I just used the right hand for for WTG passes for the first few days and have progressed to XTG and ATG, which took out much of the hump out of the learning curve.It's funny you should mention that....I am left handed, it fells very odd to hold the straight in my right hand. My natural tendency would be to shave both sides of my face left handed, since my left hand is so dominant.