[Skybird]

You can afford to change your job then. Congratulations, you are privileged then. but you should not need to chnage your job in order to avoid smokers - you have the law on your side protecting you against polluters. Over here, in many regions here, people cannot afford to just give up a job, with no other around. In the east it goes as high as to 30-35% unemployment in some places and depressing financial debts of families.