By that logic people with peanut allergies probably hate all of us without them. You eat peanuts right? You know all it takes for some people is the smell, not ingestion. Same thing IMO. If someone is smoking, don't put yourself next to them just to complain. If someone approaches you smoking, you tell them to do it elsewhere as it affects you. Even though you hate me and my fellow smokers, I have no hard feelings towards you. I wish you luck with your asthma, but don't be ignorant man.