I've come up with a game and I asked my friend if she wants to play it with me. Since we're both longtime smokers I proposed a challenge, to each of us inhale cigarette smoke and hold it in her lungs as long as she can. She thought it would be interesting, and each of us inhaled smoke and put her hand over her mouth. Since somehow she managed to hold her breath longer than me, I thought she cheated and suggested new rules. I let her take a cigarette smoke and then I grabbed her and put my hand over her mouth and nose to make sure she could not breathe. She has endured for a long time. Her b... Show more