Diving as a sport seems overly hierarchical. Divers in general often seem ready to criticise others for their technique, or choice of equipment. Safety is always stated as the primary concern, but there's more to it, definitely some psychology involved. Maybe it's more prominent on the internet rather than the real world, but as someone who generally just gets on with it, diving from my own boat and now doing a bit of holiday diving after a long break, this is very evident to me. It's not rocket science. Once you lose the training wheels, it's not a difficult sport. Stick your gear on and do the bloody dive! Agree/disagree? Are other sports better or worse in this respect?