When I was certified 25 years ago (NAUI/PADI) we were told to not log pool dives. We had 8 pool sessions of 2 hours each, i.e. 16
hours in the water and most of that underwater. Now, if you read the PADI materials, you are told to log
every dive - including pool dives!
I only log dives that are significant to me. It's your log! If you want, log
everything. An instructor might not "count" some of them towards a certain certification, but so what?
Went out last Thursday night with my new drysuit for the 1st time (7mm neoprene Bare). My old fins didn't fit so had to get some from LDS along with regulators. Stupid drysuit inflater hose had a maladjusted internal valve so couldn't hook it up. At the time I thought had the wrong kind of swivel valve since I received the suit from US and am diving in Europe. I know that there are more than one size. Got in the water anyway thinking, "At least I can work on setting my weights."
Popped a dry glove right off the bat and flooded my inner gloves. Couldn't get my new mask to drain but thought, "Can live with a little water." Fin strap popped off after 5 minutes and it took me another 5 to re-thread it! Stupid fins. Got down to about 2 meters and my secondary started free-flowing.
At the surface, I shut off the tank and tried to clear the ice. Octo and primary start free-flowing when tank turned on again. Fiddled with them for about another 10 minutes and could get them to free up. Called the dive. Used 30 bar of air spent 25-30 minutes in the water and about 10-15 with my head under the surface. Only succeeded in getting irritated (and wet). :depressed:
DIDN'T LOG THE DIVE!!!!