I suppose I’m sort of ambidextrous. As far as tasks other than writing go, I switch between hands depending on my mood (particularly when brushing my hair / teeth or that sort of thing). I also like to switch hands when I’m painting, particularly since I like painting really large things, so sometimes it’s easier to reach part of it with one hand than the other. When it comes to writing, I use my right hand, unless I’m writing on my skin with sharpies, which is something I liked to do back in high school when I got bored during classes. I wanted to have writing on both of my arms, so I forced my handwriting to get better with my left hand so that the writing would look uniform.