Do pictures of smokers' lungs discourage the habit?

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Does a picture of a classic black lung discourage people from smoking?

Yes, it grosses people out to a point they don't do it.
54% (343 votes)
No, you don't think about that stuff when you're smoking.
32% (207 votes)
No. If you don't smoke a lot, you think your lung won't get like that.
14% (87 votes)
Total votes: 637