How to Quit Smoking

Peter, at a New Year's party, turns to his friend, Ken, and asks for a cigarette. 

'I thought you made a New Year's resolution to quit smoking,' Ken responds. 'I'm in the process of quitting,' replies Peter with a grin. 'Right now, I am in the middle of phase one.' 

'Phase one?' wonders Ken. 

'Yeah,' replied Peter, 'I've quit buying.'