I'm always grumpy !!You may be a bit grumpy for a week or two as well..
February 2013 I stopped, and I could quite happily start again today if it weren't for the health implications. Well, that and the fact that I'm rather rubbish going uphill anyway so I don't need that making any worse.
I'll always be an ex-smoker, and if I had the chance to go back 29 years to that first puff behind the local church I'd say no...