Although polite society says that looks aren't everything, you have to concede that they mean something. Your first impression of many people is based on appearance. Their clothes, posture, height and even hair.
Siblings and sociologists John and Catherine Walter have researched how a person's image is affected by his or her hair part. Whether you part your hair on the left or right side of your head -- or not at all -- influences how others perceive you and possibly even how you perceive yourself. The idea behind their theory is that your hair part alters how others interact with you, thus altering how you interact with them, and so on.