<p>Smoking is pretty much the dumbest lifestyle choice you can make. It’s like doing drugs without getting high. If you’re going to be stupid and waste away your health, at least do it with something worthwhile. </p>
<p>Also, smoking affects you now, not just 40 years down the line. Compare the lung capacity of a smoker to a nonsmoker. A nonsmoker is in much better physical shape by simply not smoking.</p>