And left-handed people are freaks of nature. Look at the crown of your head (top toward the back) and notice the swirl pattern of your hair growing. Left-handers hair grows COUNTER clockwise thus revealing their true leftist leanings. Normal people's hair swirls to the right! Don't believe me? Grab a mirror. They can't hide it unless they shave their head (hmmmm). Just like the evil aliens being incapable of bending their pinky fingers in "Invaders".