I am definitely a righty. The ONLY thing I always attempt to do with my left hand is open the tops on glass jars. I don't know why that is, but it makes me a lousy jar-opener.

And by the way, does anyone have any idea whether for some reason left-handedness is more prevalent in men than in women? I only know one woman who is left-handed, whereas I know at least 5 men (off the top of my head) who are...