Under a socialized healthcare regime, every sick person is a problem for the whole society in that we have to pay for it. So, being careless with your health is a crime against the people. If you are in the USA, consider that you have been funding healthcare for some of the worst offenders for decades by paying taxes which fund hospitals. Now with the healthcare reforms in mind, which have itemized your contribution to social healthcare separately from your taxes, take a walk around Walmart and consider all the preventable health issues you see in the crowd. Do you really want to pay for that? I feel like you and I should have the freedom not to, and our collective freedom not to is more important than any individual's freedom to eat and drink his way to costly, lifelong illness.