I used to smoke but I quit for over a year now. Yesterday I was hanging out at the bar and I was having a couple of beers. I wasn't even close to hammered, only had 3 or 4 beers the entire night. People around me were smoking and I broke down and smoked 3 cigs. I woke up this morning with a headache, nasty taste in my mouth and a shitty cough. It's 24 hours ago now since I smoked and I still feel it in my lungs. Fucking nasty bullshit. I know again now why I quit in the first place.