Hair has its purposes. To be soft, luxurious, and fashionably beautiful on our heads being one. Another is to restrict the passage of unhealthy things into our noses and eyes. I am aware of this use...and quite grateful for it when a mosquito is buzzing around the beads of sweat on my upper lip as I sit and watch Lefty, Lou, or the Boy play ball in the summertime. Being aware and liking are two entirely different things.