Among the biggest turn-offs in a man, half of women have an issue with smoking. As does pretty much every other nonsmoker. Here's what a survey found about the perception of cigarette smokers.

The results were less than stellar...

1. Relationship deal-breaker

About 10% of women have broken up with someone because of smoking.

2. Lower intelligence

Roughly 15% of pollees think smokers are unintelligent.

3. Physical turn-off

Overall, 50% of participants consider smokers unattractive.

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