I know it's shallow of me, to judge people by their hair, but it's too late, now; the two most important people in my life have uncontrollable hair, and I don't trust anyone with smooth manageable locks.
It's so… calculated… premeditated.
Hermione can tame her hair, if she wants, but she has better things to do with her time; I'm certainly not willing to give up any time that can be devoted to sex, laughing or fighting.
When there are so many more exciting, dangerous and sexy things to do, spending time taking care of your hair looks downright suspicious.