Ah, I tried to like cigarettes as a teenager thinking they were a good stress reliever and such but I never gravitated toward the taste of it. Also, in high school I smoked a pack a day for a month to test whether or not nicotine addiction is a physical dependency. My results: not a chance. I am a firm believer that for the most part addiction is mental and part of a persons' personality, therefore certain people are more likely to start smoking and continue whereas I started and stopped right away.
I have nothing against cigarettes at all, just not my type of smoke. Plus, people should be able to imbibe any substance so long as doing so does not infringe on anyone elses right to do so.