If your vices seem harmless—you drink a little too much, can't turn down a donut in office meetings, still smoke the occasional cigarette—you might want to take a look at the results from the Institute for Health Metrics and Evaluation's analysis of risk factors. In their Global Burden of Disease, Injuries, and Risk Factor study from 2013, researchers discovered the largest preventable causes of early death using more than 50,000 different data sources.
Think you might be in trouble? See the leading causes and see if you're an offender. If you are, it's time to make some changes. You don't want to be the one responsible for offing yourself now, do you?