You're right. Passive smokers are in unwanted danger and they didn't choose to be in that environment.

They try to stop these active smokers to do in openly by being polite and angry if necessary.

But the surprising thing is smokers are deaf. I'm 100% sure, they don't care what others are saying.

Their point is they smoke because they have too much stress and problems in their life, who doesn't have it?

But the question is, do their problems vanish in thin air by smoking? NO.

They are just living in a fool's paradise and scared to face the reality.