Hey all it has been 3 weeks since my last cigarette I do not even crave them anymore nor do I ever want to smoke another one. I have a question though, I have recently been feeling like a tingling/numbness in my legs feet and arms. Is this a side effect of quitting, like the blood is starting to recirculate or the veins are becoming less constricted?? Has anyone experienced this?? thanx you all you are all doing a great job, stay strong everyone.