Since I smoked my last cigarette. After many attempts, I smoked a cigarette before going to bed in March 31 (actually 1 a.m. in April 1), woke up in the morning and applied a nicotine patch. I still have dreams where I buy a pack and light one up and become disgusted with myself. Every time I see the price of a pack, I feel victorious. 70 cents when I started; 3 bucks or so when I quit.