Are you supposed to inhale when you vape? Vaping Post 9 Healthy Alternatives to Nicotine Vaping ARR Brand Smoking and vaping are often compared, but neither is harmless. While they work differently, both can expose the lungs to addictive nicotine and harmful chemicals that impact breathing and overall health. Smoking I'm not here to rain on your parade. Well maybe I am but the point is, vaping might look cool and it might be cool but it's not really that cool yall