.... unless wanting to claim on many insurance policies, or use the services of a dive operation.
Many people do solo training so that they gave a card to permit solo diving via dive operators.
Showing the card to a dive operator and asking to dive solo involves a tacit understanding that you'd properly follow the training and recommendations associated with that card.
What's the logic in doing solo training if you have zero intention of applying it?!? Sounds like a waste of time and money to me. . .
Diving from someone else's boat / resort / shop means that
they decide reasonable and unreasonable risk.
If diving independent of any diving operation, you don't need to show a card... or have done training... or apply whatever training you've recieved. You can take whatever unreasonable risks you want...and test Darwin's law to your heart's content.
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