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Date: Fri, 14 Nov 1997 19:16:57 -0500 (EST)
Subject: Re: Attacking TDI
From: adb@on*.ca* (Anthony DeBoer)
To: techdiver@aquanaut.com
christo <christo@az*.co*.za*> writes:
>  ...
> This man must be remarkable to control so many divers that was supposedly 
> good divers. Every time someone dies, Brett Gilliam is personally 
> responsible. 
> 
> As a NAUI Instructor, I also teach beginner scuba courses. One of the 
> things we teach our students are that they make the final decision if 
> they want to dive or not. Are they happy with the conditions, are they 
> capable of the situation or not. It is THEIR decision. No instructor can 
> or will force someone to dive. 
....

Certainly, any diver can make the final dive or no-dive call, but what
criteria will he or she use?  If an instructor tells a student who
doesn't know any better that 200 feet on air is no problem, chances are
the student won't blink if that's the dive plan.  Are they going to
believe their instructor who they've met in person and who has spent some
time with them, or some stranger who posts an anti-deep-air rant on the
Internet?  And likewise, how is the instructor going to know what's
prudent and what's dangerous?  Agency materials are his/her main guide.

The conventional wisdom on how deep on air is too deep is swinging in
the shallower direction; too many people have died, and the fact that
too many of them have been involved with TDI is what has pointed the
finger that way.

If you're only teaching the basic course, you're not getting involved in
any depths at which narcosis is an issue anyway.  Students should know
that the limitations at that level (60' max, never dive along, never
enter overhead environments, etc.) are not because we're being anal, but
because we can't teach them everything there is to know about diving in
only a few easy lessons.  Tell them there are courses for all the more
interesting aspects of diving, and the course for diving deep is called
Trimix.  Even if NAUI still isn't teaching technical courses, I'd rather
see a past student go to one of the tech agencies than try dangerous
stuff on his own.

BTW, if you've been involved with NAUI for more than a few years, do you
remember the year our dues helped save the life of a little dog?  Yes,
that was Bret with his toy gun.  Looked real enough in the picture. 
(Nobody over the age of 10 needs toy guns; either you need one that works
or you need to stop pretending.)

-- 
Anthony DeBoer <adb@on*.ca*>
--
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