To answer your question:
I dive solo in two ways:
Mostly so far with someone but always counting on my own self reliance more than my buddy. But I also sometimes dive solo in the tru sense of the word as in nobody is with me.
About my post so:
Yes, I was playing (hence ) on the term "solo" implying being alone.
That should answer your question.
To be clear, I was not at all stating that that indeed is the only way to solo-dive - not joining that endless argument.
But to me, with English as a second language, "solo" would be one thing (diving alone) and "self reliant" would be the other. Yes I do know that defacto they can and are used interchangeably. I still stand to my pun and it was just that, no more, no less: a pun.
Thank you and i will readily admit i see both terms solo as being equal to self reliant. thats what makes people different when it comes to details,,,,and that is OK. Thanks for not letting that get in the way.