I'll give you three reasons why smoking is good for you. One--smoking makes you look like a badass. Two, smoking is awesome. And three, smoking cures cancer. ... Most of the people in those [anti-smoking] studies only smoke one, two, three, or four packs a day. But the health benefits of smoking kick in when you hit five packs a day. And guess what? There are no studies that focus on people who smoke five packs a day.