boomx5
Contributor
IndigoBlue once bubbled...
That is one of the modern myths of JJ's DIR. Originally, TWO OF EVERYTHING was the fundamental DIR philosophy. And this specifically meant 2 tanks, 2 regs, 2 etc. JJ has totally missed the boat on this issue. Had he instead said something to the effect that rather than wearing an 80 cu ft tank, divers should wear twin 40s, I would agree with him. But he did not.
This is another one of JJ's myths. Two watchs was the older standard. The idea is to be buddy independent in case you are in a cave or wreck, get separated from your buddy, AND have a failure. In modern terms, this would equate to two electronic depth/time gauges.
I am glad BigJetDiver put that fallacy to rest as well. DIR has been around at least 30 years. A lot longer than JJ.
There are things I truly love about JJ's book. For example, I hope that donating the primary 2nd stage will become an industry-wide training standard. I also hope that jetfins or turtle fins will gain a resurgence, rather than the long freediving fins that are being pushed onto divers these days; in other words, shorter fins rather than longer ones. Above all else, he bravely states that not everyone is cut out to be certified as a scuba diver, and he is right. Current standards are dangerously low, all for the sake of revenue growth within the diving industry.
since JJ is a member here, maybe you can share your concerns with him instead of criticize him. And then while your at it, why don't you give us your diving resume so the things you say may carry some weight. We get a lot of new people on here who claim to know everything there is to know about diving, when in reality they are just another sock puppet. And if you don't believe me, ask cornfed who Karl the Klown is.