From a biological perspective, hair is like a little diary giving clues about your personality, from where you live to what you smoke to what you tend to eat. But from a social perspective, hair can give clues about you in a whole other way. It might be stereotyping, but it is human nature for people to form impressions about other people within mere seconds. "Hair and identity are inseparable — whether you're consciously making a statement or not, your hairstyle does express something about you," anthropology professor David Coplan of Wits University in South Africa told True Love magazine. When it comes to hair, can you guess what general impressions people make based on the length and appearance of other women's hair? You be the judge.