Unless you run out in front of a car because you are so busy looking down your nose at those you feel so superior to.
It's not hard to feel superior re. health issues when comparing oneself with those who smoke and eat junk. Nobody forces you to light up and nobody forces you to clog your arteries and get obese. I have much sympathy for the 'victims' of these conditions as I do for a junkies and alcoholics. Weak folk who do not value the life they have been given.