Is ed Davis left handed or right handed?

Practice. Do your normal stuff with your left hand if you are right handed when you've practiced enough.

Christofer Drew is left-handed, but he taught himself how to play guitar right-handed.

There is a chance that you are originally left handed but your parents or whoever taught you how to write showed you with your right hand so you learn how to write with that hand but feel more...

Because it the way your born.

That is controlled by the brain, which can be conditioned. Early-stage Alzheimer's patients (in the US) are being taught to use the opposite of their dominant hand to inspire the brain to use...