Smoking one cigarette does not make you unhealthy.
Smoking one cigarette does make you slightly less healthy.
Think of it as death by a thousand cuts. Lopping off the tip of my finger won't likely kill me, though it does hurt. Keep lopping though, and eventually I am less and less healthy, until at some point, I am dead.
Smoking one cigarette does not make you unhealthy. Smoking one cigarette does make you slightly less healthy.
Think of it as death by a thousand cuts. Lopping off the tip of my finger won't likely kill me, though it does hurt. Keep lopping though, and eventually I am less and less healthy, until at some point, I am dead.