I'm 36, work at a senior level in a professional firm. I know very short hair suits me because I used to have it. I now have very long hair. I'm toying with having it cut short again because I'm starting to think I can't get away with long hair anymore. And before you suggest I go half way, shoulder length / bobbed hair just doesn't work for me. The problem is that once it's done it's done and I'll be stuck with it because it takes so long to grow out. Realistically it will mean I will never have long hair again.