I'm strongly left-handed, but learned to play right-handed...let's see...it'll be 50 years since I got my first guitar, late 2009. I didn't have any idea that I had any other option. I've never regretted it, especially since I buy and sell and trade guitars somewhat compulsively.

I might have become a better flatpicker if I'd learned left-handed; but I might be a better flatpicker if I'd practiced a lot more, too.

Peter.