Example: Guy is feeling bad, hard time breathing, flu like symptoms. $30 Dr copay. He goes and gets fixed.
EX2. Same thing, but No insurance...he stays home hoping to get better..he doesn't..he dies. It doesn't happen often but it happens.
Ex: Guy gets to feeling bad, stays home and takes it easy that day. Next day he feels better, goes to work. He throws the ball with his son when he gets home, and he takes his wife to Jcrew to get her that dress she's been nagging him about.
Or: goes to doctor, they run a bunch of tests, he gets a bill for $700.0 above what the copay covers and a call from the Doctor's office to come back for more tests. On the second round of tests, he gets hep b from a needle stick by a careless neophyte. As the family runs through their fledgling savings account trying to combat this illness, his wife doesn't get the dress, his son(who was a boy scout, and budding athlete) is neglected and starts hanging out with the druggies.
The man dies 6 months later over a pollen headache that would have been taken care of by a benadryl and an afternoon in bed. The family turns to relatives to help pay for the funeral(they cashed in all of their life insurance during the preceding months).