For many smokers, the act of lighting up comes with a nagging a sense guilt, especially around non-smokers, children, or perhaps shared apartments. The well-documented hazards of secondhand smoke are undeniable, connected to respiratory infections, asthma, and many more serious long-term medical issues in people who inhale it. https://pad.geolab.space/9U5B6hebTE2hinJH87VHKw/