I'm right handed.
And by the way, not many people are truly ambidextrous. You can be skilled with both hands, but it not equally.
My left is obviously weaker, the other day I'd burnt my right hand and was trying to keep it away from running water because it made things worse, and had to use my left hand. I discovered it was pretty much useless when I tried brushing my teeth...Made more of a mess than usual.