There was an advertisement in a magazine a few years ago (Scubapro, I believe) it showed light filtering through a kelp forest. Down one side, it said (as close as I can remember) Down here there are no : ringing phones, honking horns, screaming kids, yelling bosses etc. Knowing this to be true, what are you still doing up there? Diving is like entering a peaceful beautiful world completely seperated from all your surface cares or problems. For a short time, I don't care what's going on in the world above.