I am pretty new to this sport, but I am very keen, and in my somewhat limited experience as a diver, here is what I think makes a diver a good diver. Feel free to add / critique this list as you see fit.
So in no particular order:
- A good diver should always know what’s going on with his/her-self: Knowing the depth, rate of descent, rate of ascent, amount of air left, air consumption, what direction the currents are pulling them, ect.
- A good diver should also know what’s going on with his/her buddy: Knowing how much air they have, their air consumption and their general state.. do they look stressed? Could they be narced?, ect.
- A good diver should have good communication skills with their buddy, both pre-dive and during the dive. Pre dive: knowing hand signals, weight ditching techniques, emergency ascent procedures, gas sharing (octo-using) procedures, and anything ells that may be relevant to the particular dive. During the dive: checking with the buddy frequently, giving the ok sign, exchanging air usage info, ect.
- A good diver should never blow their safety stop. Even when it’s not necessary, it’s a good habit to practice every dive.
- A good diver should have good buoyancy control, or at least practice achieving neutral buoyancy.. practice makes perfect.
- A good diver should be willing and able to abort a dive if they or their buddy are experiencing un-due stress.
- A good diver should know their buddy’s dive kit as well as their own (they’re pretty much all the same anyway, but there are plenty of minor differences).
- A good diver should have the comfort of their buddy in mine when planning a dive. You don’t stay under water for an hour and 10 minutes in the dead of winter when you’re diving a dry suit and your buddy dives a wet suit.
- A good diver should be able to use a friggen dive table.
- A good diver should try to anticipate trouble before they’re in it.
That’s all I can think of at the moment. Please one or two (or more) of your own contributions.