- Communication is not "correct" or "incorrect". It is successful or unsuccessful. In this case, the whole point of the story is that it was unsuccessful.
- As for me, I don't expect much of a new diver, but among the things I do expect is for a diver to know when he's squeezing his brains out his eye sockets. If he doesn't know that diving's not supposed to hurt, he was not taught to dive.
- Not much alternative there, eh? Try to communicate, call the dive, or continue the dive (injuries be darned!)?
- Let's hope the new diver either gets turned off to diving (preventing injuries) or, even better, gets turned on to the fact that diving's not supposed to hurt you and leave you looking like you just took a high stick.
I'm all for helping new divers as much as I possibly can, and I go far out of my way to do so. While I wouldn't use a word like "stupid" (even mockingly -- I'm too polite), the person in question does not know enough to dive safely, and that should not be soft-pedaled to the point of being ignorable.
What I'd probably have done is try the "clear your mask" mime (look at me, I clear my mask, now you), but after the second attempt when he signaled "OK", I would signaled commandingly (i.e. exaggerated, punctuated movements):
YOU (point at him)
MASK (tap the sides of my mask)
*NOT* (forearms crossed with hands straight [making a big X], slicing across each other and out to the sides [almost like calling a runner safe at the plate])
OK (okay signal, done sharply)...
YOU (point at him)
MASK-CLEARING-THING (the usual)
(No OK signal here, as you're trying to communicate an absolute *ORDER*)
Of course, if you're diving as equals, this is not something you'd normally do, but if you're diving as the leader, instructor, or experienced mentor person, making it clear that you're actually commanding, not suggesting, is sometimes necessary to get someone to do what they don't know they need to do (like equalizing a mask). Of course, it may be that the diver you end up ordering gives you a flaming piece of his mind when he gets to the surface ("Who do you think you are, telling me what to do, you JERK!"), but you can practice your diplomatic skills (i.e. *not* saying, "I'm sorry you're an idiot!"
), and if you're good about it, you might just help him learn something.
(If he doesn't admit to learning anything, you can be sure he'll remember being pushed around underwater, and who knows, that might be enough to help him remember to do it.)