Who all sleeps with a box fan or similar type of fan not only for the cooling air but for the noise factor? I've slept with an overhead fan since I can remember. In my first apartment years ago I had no overhead fans so I used a box fan and I have been accustomed to the noise to help me sleep ever since. We now live in a very old farm house and we use a window AC unit at night, which is a bit louder than a box fan. This greatly affects what I can hear outside my room let alone outside the house. It's "tactically" unsound I know, but my wife and I are just so accustomed to it! Anyone else ever think about breaking this habit to increase your awareness while sleeping?