Well then I'm not sure I understand what you mean. The health system has nothing to do with one's ability to safeguard their wellbeing. If scrape your leg, do you go to the hospital? No. You put a bandaid on it and the next time, try not to trip over that crack on the sidewalk. On a larger scale, if someone decides to physically hurt you, it's not the Health System's fault that someone decided to break the law. You make sure that you know how to effectively protect yourself against such incidents, or to prevent them alltogether. (And really, the criminals make a choice whether to break the law or not)
People are responsible for themselves, and we cannot totally be dependant on a Government. We have enough brains to look out for ourselves, Health System or not. (The Health System only refers in this case to hospitals, clinics, and free elderly care. It's not a bunch of cops making sure you don't fall down, and that no one is chasing after you)
And it really doesn't guarantee anyone's health persay. It's there as a free service to those who can't pay for hospital bills, medication, and medical supplies. Ie: Insurance plans that cover the citizens of Canada and is publicly funded. It also covers dental care, and additional medical services.
But if I'm wrong, please correct me because like I said, I don't think I quite understand what you mean.