Realistically, everyone calls 911 in a true emergency. I certainly would, even if I'd done something stupid and had no one to blame but myself. I can't see that anyone else would act differently, either. Stupidity is not usually coupled with a heroic determination to quietly die rather than risk another's life. Quite the contrary.

Granted, some of us may hit the panic button quite a bit sooner than others, and ready access to the 911 system may cause some to give up before they're truly at death's door. Florian, as I recall, mentioned that in his youth (before cell phones) he'd run into considerable trouble wandering Skyline, and with no other option but death, struggled on even though he'd thought he was totally spent. I think you and I might agree, Wildhorse, that in a way ready access to emergency service degrades our ability to 'dig deep' into our souls and find out we're tougher than we thought. But for good or ill, cell phone emergency service seems here to stay, and with it, people taking risks that put other people in danger, too.
Q: How many therapists does it take to screw in a light bulb? A: Only one, but the light bulb has to want to change ...