Right handed. I had to write left handed when I broke my hand. Man, do I miss my eye.
Interesting fact: Everyone used to be right-handed. Through a genetic mutation some people become left-handed. Therefore, Left handedness is a recessive gene.
It's been linked to oxygen deprivation during childbirth (ie: kinked umbilical or extended amount of time in the birth canal).
I came out with my umbilical cord around my neck but I'm right handed. I do use my left had for a lot of things though. It's an interesting piece of trivia there, though. I did not know that's how you became left-handed...