In the past, I've found that I smoked in the car when I left the house, when I left my destination/s, and whenever else I could while out and about. I didn't smoke inside the house, so the car was considered outside.
Not today, though! I left the house and went to visit a friend, to a couple of stores, and did not light up. I can't say I didn't think about it, but I did not obsess about it! I saw people smoking, but didn't want to join them. I can't stay home forever. Real life entails getting out and encountering situations where I would have smoked in the past and realizing that I don't smoke anymore, that it's not an option.
I have a pretty clear focus today and plan to hold onto that clarity for as long as possible. Nothing magic happened and nothing horrendous happened; I made it through errands as a nonsmoker today. Oh, yes, I did!