If the Supreme Court rules against the individual mandate, doesn't that sort of kill the purpose of the entire bill? If people aren't required to buy health insurance, and at the same time, private insurers can't deny insurance to people with pre-existing conditions, then couldn't a person just wait to get sick and then buy health insurance? I personally don't think that people should be forced to buy private insurance, but at the same time, if they can't, aren't we sort of back at square one?