Ok, I know its not me, but seriously

I am like the class clown- but seriously I want to know.How many people here, say over 4 months quit, think that quitting smoking has changed your personality.What I mean is I was so high stress, worry wart,quit smoking now, ready for a fight when I smoked. And at 9 plus months I am still so laid back and relaxed now. I got sued this week. And before,stop smoking, I would be like screaming and obsessing and hollering. Now I did a day of worry and then just know that it is gonna work itself out and I walked away. My attorney will handle it.How many other people found this personality change in their quit?Barb