At least in scuba, the same acronym is not mormally used for two different things as is often the case in government so context is less important.
The real fun is understanding all the social cliques - much like learning the mores and customs of a never before discovered indiginous tribe. For example understanding the subtle philosophic differences between HOG, DIR GUE and now UTD as well as the not so subtle differences between those three and the traditional NJ wreck diver. Then there are the dork divers...
And we can't forget the many issues of endless and often pointless debate...
Is it ok to overfill low pressure tanks in Florida? (Yes)
Are split fins good or the root of all Evil? (root of all Evil - Jet Fins are still the peak of fin evolution)
Should I buy a piston or diaphragm regulator? (if diving cold water - sealed diaphragm)
Should I buy on-line or from a Local Dive Shop? (LDS)
Which reel design is better in a cave - Halcyon or Larry Green/Ralph Hood? (Personal preference but I use Larry Green reels.)
Is it ok to go below an END of 100'? (Depends on the person, the day and the dive, unless you are GUE in which case the answer is no.)
Is a mask on your forehead really a distress signal? (No)
Should I wear a BP/wing or a poodle jacket? (BP/wing)
What signing system should be standardized for diving? (basic Cave signs - since they already have been)
I solo diving safer than buddy diving? (depends on the buddy)
Are 6351-T6 alloy aluminum tanks unsafe? (not if properly inspected)
When did the rum tote first appear at the Megadive? (known only to God)
And more recently...
Is nitrox a deep diving gas? (depends on how you define "deep".)
Should a diver with limited experience really be a DM? (No)
Should agencies stop teaching decompression tables? (No)
You will note I have conveniently provided the correct answers.
The real fun is understanding all the social cliques - much like learning the mores and customs of a never before discovered indiginous tribe. For example understanding the subtle philosophic differences between HOG, DIR GUE and now UTD as well as the not so subtle differences between those three and the traditional NJ wreck diver. Then there are the dork divers...
And we can't forget the many issues of endless and often pointless debate...
Is it ok to overfill low pressure tanks in Florida? (Yes)
Are split fins good or the root of all Evil? (root of all Evil - Jet Fins are still the peak of fin evolution)
Should I buy a piston or diaphragm regulator? (if diving cold water - sealed diaphragm)
Should I buy on-line or from a Local Dive Shop? (LDS)
Which reel design is better in a cave - Halcyon or Larry Green/Ralph Hood? (Personal preference but I use Larry Green reels.)
Is it ok to go below an END of 100'? (Depends on the person, the day and the dive, unless you are GUE in which case the answer is no.)
Is a mask on your forehead really a distress signal? (No)
Should I wear a BP/wing or a poodle jacket? (BP/wing)
What signing system should be standardized for diving? (basic Cave signs - since they already have been)
I solo diving safer than buddy diving? (depends on the buddy)
Are 6351-T6 alloy aluminum tanks unsafe? (not if properly inspected)
When did the rum tote first appear at the Megadive? (known only to God)
And more recently...
Is nitrox a deep diving gas? (depends on how you define "deep".)
Should a diver with limited experience really be a DM? (No)
Should agencies stop teaching decompression tables? (No)
You will note I have conveniently provided the correct answers.
