To be fair, drinking in moderation has been proven to actually be healthy in certain instances (I heard Guiness helps with Blood Pressure and everyone knows about a glass a wine a day).
Where would the males in our population be without sex? Without all the unreleased testosterone and the rest of the hormones, you'd go crazy. And your hand can only go so far...
It's true. Cigarette's really have no benefits. You could say in moderation it probably won't do nothing to you in the long run, since your inhaling toxins everyday of your life no matter what. The point is, addiction kicks in and you begin smoking more than just one a day.
I'm a smoker and I acknowledge it. It does calm me down and I do enjoy them. I often think about quitting, but honestly, there's no point in trying to quit if you don't want to. It won't work, no matter how you look at it. You must want to quit before you actually try.