I've been a 3+ pack a day smoker for 35+ years. Haven't had a smoke for 45 hours.
That is great news, I was wondering how you were doing, glad you stuck it out!
My wife hates the smell of cigarettes, we can be sitting in traffic with the car windows open and she will often smell it coming from another vehicle, "somebody's smoking!", she'll say. I don't mind the smell, my boss smokes, as do some co-workers and friends, but hate the smell on my clothes.