Today we had a friend show up that we haven't seen in about 8 years. This is one of our smoking buddies. As soon as i seen him i got worried that my husband might get an urge to smoke. He has been quit for about 2-3 months now. But once our friend light up his cigarette he crossed his arms over his chest and coughed and coughed. He did this each time he lit a smoke. It really helped us both in not wanting to go back to that ever again. My husband explained about the ecigs we have but we didn't preach to much as he is a hardcore smoker and he was just hearing about the ecigs for the first time and didn't seem to interested other than asking what we were using. Who knows maybe he will find out more about ecigs.