I don't smoke cigarettes, no.
I grew up surrounded by smokers, though, so I guess I grew to hate it. Other than the smell and the harm it causes you, I think my main problem with it is the addiction part. I don't see why anyone would ever want to depend on something to make them feel good, particularly when the negative effects far outweigh the benefits. I mean, unlike many other drugs people depend on, lets say heroin for this example, cigarette smokers don't have a puff and then feel like they're in ecstasy. They have a puff just so they can reach a normal level again because their body is so used to it. If I was going to be addicted to something, I'd want to do it to reach a level ABOVE normal every time I did it. I know the more you take most drugs, the more the 'high' level becomes the 'normal' level.... But seriously, the pay-off for cigarettes just makes it absolutely pointless, in my opinion.