I used to have regular jobs where I needed to shave daily. I would often have a 5:00 shadow by noontime. Currently, I shave 5 times a week. Sat and Sun with electric; and Tue and Thu with DE. Would my hair grow faster if I shave more often? Or is it that once you start shaving it grows at the same rate? Would it be better to give my face a rest 2 or 3 days a week, or to shave everyday? Am I being stupid worrying about how fast my hair grows when I am over 40 years old?