<< If you assume that that all smokers do these things, than yes, you are an asshole. >>
Russ, actually no I don't. But rather than pretend the few "responsible" nicotene users are shining examples for others, and because I don't have time to sort 'em out, I tend to generalize. I'm still an asshole, however.
<< The effect of smoking a cigarette is mildly sedative, and that's the whole point. >>
That's OK to point out provided you also point out what happens when you take away their nicotene. They become agitated, ornery, and generally exhibit behavior that's anything but sedate.