Smoking!

I think that cigarettes are so nasty. They smell terrible and give smokers such bad breath. A co worker always stinks sooo badly like cigarettes that we almost throw up. Some people you would never know that they are a smoker ! I've always wondered why some people smell bad. I've also seen family members that have yellow teeth due to it. Yuck ! And don't get me started on seeing any pregnant woman smoking! Addiction is real I get that but why ingest chemicals deliberately? Congrats to anyone who has quit!