Left or right?

So, I took this quiz to determine whether I was right or left brain dominant. Apparently, I'm a leftie...although what this actually means, I have no idea. :) Actually, here's a site that talks about left vs. right brain dominance.

Right Brain/ Left Brain Quiz The higher of these two numbers below indicates which side of your brain has dominance in your life. Realising your right brain/left brain tendancy will help you interact with and to understand others. Left Brain Dominance: (9) Right Brain Dominance: (5) Right Brain/ Left Brain Quiz