Our materials stressed that a certification was "a license to learn more". In fact, that was even one of the questions on the test (and if you're reading this and thinking, "Ha-HA! Now I know an answer!", I'm thinking back, "Woo-hoo! Now they'll *remember* it!"). If everyone stressed that, the whole "is it hard enough" question would be moot.
As I see it, the problem is not that the courses are too easy. The problem is that there is a nickel-and-diming approach spreading through some approaches to dive training. Instead of emphasizing you're always learning, the process turns into "and for only $.39 more, we'll supersize your training by throwing in Other Stuff Level 7!" That approach compartmentalizes learning into prepackaged bites, with the result that people exposed to it start to assume that you only learn when you buy the next upgrade. Once they have that assumption, they often stop thinking about their diving at all.
Sure, there are lots of people who never grow out of the baseball, Pokemon, Magic,
et cetera card-collecting phase. For them, the prospect of joining the Card of the Month (or whatever) Club is a positive force. For those who have grown out of it, on the other hand, the lure of Yet Another Card is no lure at all. They might be better served by a "dive fun day", where perhaps the instructor can still get his meager gratuity (or, if he's helping Bill Gates, maybe even what the instructor is really worth
) and the shop can still get some small use fees, but instead of a "Buoyancy Ninja Of Depth" card they are promised nothing but a good time with help and knowledge to become a better diver.
My buddy-family are all certified, and of the five of them, only one cared to continue with classes (and is working on NAUI Master Scuba Diver, last I heard). The rest have no real desire to get more cards, but they'd jump at the chance to get in the pool to work out some skills. They're certified divers, and while that's plenty for them, they know that I (and the highly-trained one of them) have some skills that could greatly help them. They don't want to pay for a whole course and checkout and all that, but getting in the pool to work on their trim and weighting and then just play around -- that'd be a fun evening.
Training will be what training will be, and there will always be a range from excellent instructors all the way to instructor-rated losers. I doubt I'm the only person who has improved my diving more by diving and by listening to my betters than from actual classes (in my case through no fault of my instructors -- I merely absorbed knowledge faster than they could get to it). The classes should give you the means to understand, but only actual wet work can solidify skills. (The *best* classes have enough wet work in the class itself to turn out fully-formed divers, but some of us are a bit past college age.
)
If there were a less formal, more fun approach to improvement than classes, perhaps many divers could be improved. There would still be those who would never see their need for improvement, but nothing will help them -- if you made the course tougher, they wouldn't take it anyway.
It would, of course, require significantly more creativity and attention to fun than a by-the-book McCourse, but giving people an invitation to pay a small admission fee for "Scuba Fun and Game Night" seems like a better way to get them diving and learning. Few people start diving because they want to do lots of work and learn a bunch of facts; they get into diving because
they want to have fun! Any attempt to simply cram more knowledge into them is bound to fail, but doping their fun with traces of skills and knowledge until they become addicted, *that* works almost every time.
(As an aside, we had this one guy on our checkout last weekend. He had come a while back, but he had some significant issues and was not certified at that time. At the instructors' invitation, he came back for more than one pool session, and they worked with him on his skills and general comfort and handling in the water. By the time he came on the checkout last weekend, the improvement was night-and-day. He had worked on his diving enough to be able to *dive*. He was paying attention to his surroundings, and he was communicating effectively. By the end of the weekend, he had shown himself capable of handling himself and the skills, and he openly accepted that getting his card was only the beginning -- he had simply arrived at the starting point to becoming a *good* diver, and he was very grateful for the effort everyone had put into helping him get there.
While I've met some unpleasant and ungrateful student and new divers (including the only guy I've ever seen thrown out of the checkout trip and told never to set foot in the shop again), the vast majority on the boat have been nice people who are genuinely grateful for any help or mentoring they may be offered. Perhaps we shouldn't look so much to the big, bad letter-people we can't do much about but instead look to the individual divers to whom we can ourselves lend a hand up. It takes more effort than complaining on a forum, but the results can be far more worthwhile.)