[Eric in the Ozarks]

You are so right on the routine change. I liked to stop for a cold one or two after work but quit that, too. Vacuum out the car and try to get the cigarette smell out if you can. Remove ashtrays from the house and maybe shampoo carpet (you'd be surprised at how much tobacco is absorbed in your furniture, carpet, drapes, etc.
Prepare for weight gain. Food will begin to taste REALLY GOOD.

[King Prout]

I never smoke indoors, so that's no problem.
De-stinking my pickup truck, though... hrmn... any way to steam-clean a pickup's cab?