Lock step adherence certainly has it's merits & faults. Lack of thinking being a huge deficit. However, recreational diving isn't the military. On the technical side, maintaining some level of above average health & following rules is prudent. However, people will be people and will need to express themselves in ways outside of the context of GUE rules. I'm sure you've seen examples before. Some behaviors may have even resulted in expulsion from said organization. My feeling is that "closet" bad behavior exists and that the level of this "off" behavior is no biggie as long as it doesn't affect a team. Then again, no knows enough about anyone to state categorically what they do behind closed doors.
Irvine, while being a excellent diver is certainly no choir boy.
X
My posts on this are really in the context of doing DIR dives....serious adventure dives that are exciting and challenging. However, as several posters have suggested, there is the recreational side of diving also--a kind of dive where there are no real currents, the viz is 80 feet to 100, the depth is 60 feet, and a person would really have to try to have a serious problem, in order to successfully injure themsellves
...For the typical PADI profile and challenge of dive, DIR mindsets are still nice to have, but I agree it can get in the way of practical enjoyment of diving with people you like.
I know, and dive recreational dives ,with people who are not DIR, because I like them, and since these dives are simple recreational dives, I am not going to sweat the breaking a few DIR commandments...still, the non-dir divers I dive with have good basic skills, and would be seen by most people to be good divers...just not DIR divers.
I even know one instructor ( NAUI I think) who has exceptionally good dive skils, but he is a smoker. The dives he does are just normal recreational dives, and he is in the water with me, while not specifically my buddy ( he is someone else's buddy). Certainly he knows better, but he has been diving for 35 years or more, has maintained higher than average fitness for an American, and he stays in conservative profiles. Regardless of my militant anti-smoker attitudes, this guy is a friend, and I know he has been a good instructor to thousands of recreational divers for several decades. If we are talking about the baby dives common to the Florida Keys, or most recreational charter boat dives, I would discuss DIR as a background ideology for common sense decisions, but rigid adherance would be kind of silly.
If you are talking about divers that are going to do the 140ft for 25 minutes, or bigger profiles, and doing this in 3 mph currents, and then some, I'd say real DIR adherance needs to be taken seriously. And, for people doing real tech, or cave, again, we have DIR guidlines for this, and they make sense for this.
Dan Volker