not in your head. seeing lots of improvement in the texture, and color of my skin. no more orange tint that smokers get. breathing is off the charts, no bad obsessing over the stinkies. change in activity levels. and mental wellness is improving also. i am not such a grouchy snit. anxious to connect with people who knew me as a permanent smoker. lots of changes in daily routine. turned off the 24 hour news puke-fest. no more shouting at the tv listening to paid entertainers telling me what i should be angry about. come to find out politics is a huge trigger. giving it up, and going to start appreciating what i have, and what i am accomplishing. let other old white guys worry about that crap. i have been handed a second chance, and i don't intend to waste it. shout out to all my fellow non smokers. hope your day was as awesome as mine.