I'm right handed, but I crochet with my left hand. This is because my dad is the one who taught me to crochet. He is left handed, but his tribe believed it to be a curse, so he was PUNISHED every time he used his left until he only used his right. He is now a naturalized ambidextrous person (I say naturalized because he wasn't born that way). He cooks with his left, irons clothes with his left etc. I can iron with my left hand and I can snap with both hands equally. I can't write with my left. My dad can cursive with both his hands, I think that's super cool!!!
I also wear my purse on my left side. I cannot do it on my right, it just feels awkward and it keeps sliding off.