CSI Cherie

I was watching the above linked episode of CSI last night, and they determined that a man was left-handed because he wore his watch on the right wrist. I find this distinction puzzling since I am left-handed and I wear my watch on my left wrist. Of course, I'm willing to accept I may be a confused leftie. After all, it did take me several years to understand the difference between the right and left handed desks in school. I generally mimic the habits of those around me and don't think about how they're different for me.