As for me, I don't smoke, because it affects my health very much.
Besides I don't drink alcohol.
It means, that I really care about my health, both mental and physical.
I think people should pay attention to what they eat, drink, smoke or take, because anything can lead to damage.
Maybe I will attend a fitness center, to support my health.
Being healthy for me is very important, because I don't want to die very soon because of my stupid choice mistakes I did earlier.