Are any of you familiar with the Hair Part Theory? I'd be curious to know your thoughts. In this theory, your hair part defines others' perceptions of you. The assumption is, if I were to look at you and see your hair parted to the left, I'd associate you with left-brained functions (intellect, power, confidence, dominance, logic).
If your hair is parted to the right, you'd assume right-brained functions (sensitive, caring, artistic, submission, emotion).
Middle is neutral.
A good example is the original Superman films. Hollywood often uses this to their advantage for influencing your opinion of men and women alike.
Clark - parts to the right.
Superman - parts to the left
Here's a quick blog, which examines Lincoln and a few other key figures: http://hairparttheory.com/
The interesting thing is... how we choose to part our hair is different from what we see in the mirror. Even though I part to the right (from your view), I see a left part in the mirror.