3 days...After a pack a day for 20 years.

Been smoking for 24 years and been a pretty heavy pack a day (25) smoker for about 20. I was cutting down since early February and managed to get to about 5 a day. 3 days ago I realized my cravings were all but gone so I decided to just stop. Been 3 days and the thought of inhaling smoke just grosses me out. I’ve been on this sub for years and have read countless success stories. I know it’s still early but this is the longest I’ve gone without a cigarette since I was 18. Turning 39 this year and I refuse to be a smoker at 40.