Even tho about half of those hrs, I was asleep, I have made it 12 hrs! Have had a few triggers, but have made it thru them! My next biggest one I think will be going out to eat. The restaurant is about 45 min away, and I 'used to' smoke quite a bit in my car. So am dreading that a little bet. But all in all, not too bad, now anyway! I may be back here yelling for help in the next 5 mins!