Comment 654 for bug 532633

Pyramid, Maybe you should ask Mac users about their habits, or at least Rafael Nadal who is naturally Right hander but plays tennis with his Left hand, and by the way is Champion. Let me ask you something. What would happen if you try to wear lenses that will reverse your picture upside-down? If you don't have time to think about it, here is the site that will explain to you this phenomenon.
http://en.wikipedia.org/wiki/Perceptual_adaptation