To use this criteria, you still need to look at the diver's actual skills in the water.... Just because someone dives a lot doesn't mean they have advanced skills.Bruciebabe:... perhaps, we would be looking at someone with some experience (say 1,000 ish non teaching dives) in a wide range of different conditions who has taken responsibility for other people and who continued their diving education.
One of the divers on the Palau liveaboard trip I did was an instructor with thousands of dives in many conditions ~ he's from Alberta and dives in cold water as well as a couple of warm water trips a year. This guy was boastful of his experience and skills. Yet he was the only diver on the whole boat who was standing on live coral to take pictures. He was oblivious that he was doing it... A couple times I pointed it out to him and he acted shocked, then later made excuses like he was concentrating on getting a shot of that anemone and didn't notice he was standing on a coral head More than once he went swimming across above me while I was hovering near a wall looking at something or taking a picture. As he passed over.... whap-whap-whap-whap-whap went his fins across my head or tank He was oblivious that he was doing this. He had to be swimming or standing or lying on something to hold still. He could not hover. At all. Most of the time, he swam nearly vertically.
There were several once-a-year vacation divers on the boat who had far better skills and far more respect for the reef than this "advanced"/"above average" diver.
As an instructor, he's taken responsibility for other divers. He was on the trip with his 19yo son, who he had taught to dive of course. Most of the time, he was oblivious to his son/buddy. Yet on the surface he would be admonishing his son to "stay close." The kid mostly just worked hard to keep up with his dad, though he did seem to be enjoying the dives.
Most everyone would call this man an "advanced" diver. I would say he needs to learn some basic SCUBA skills