I am seeing more and more (including some dive manufactures advertising) divers when not wearing their mask; placing their mask up on the forehead/top of head. Is this not a sign of a distressed diver. Some of small things are extremely important and should be stressed more adimately. I am frusterated by a world of signals that we have a tendancy to be inconsistant with those very signals. Shouldn`t we be placing them around our neck if we don`t want to wear them? Or am I mis-informed? Happy and Safe Diving!!!