I'm going to tell on myself, and this may sound wierd to some, but for decades, I have always had to have a fan on in the bedroom to help me sleep.. Even when I'm in a hotel, I carry in a fan to sleep. I love the constant sound of the motor and breeze, plus it will knock out any outside noise & interference that can be disturbing.. Can anyone else relate, or am I the only one?? And having fibro with sleep problems, the fan is a great help... In many ways!