Just my crazy idea. Just proceed to learn with your right hand so as to have the opportunity to train left side of your brain. It just a matter of getting used to it. I am a "righty" but I learnt to use left hand (just for fun)to do some of the things. Now, I hold toothbrush with my left hand by default. I can write with left hand with readable handwriting.
The only regret is, I'm not being smarter by using both side of my brain...
