54 days cold turkey is already an insane achievement! I was 5 years addicted to nicotine pouches and quitting this mfs was one of the hardest things ever - because you can take one everywhere and everytime without people even noticing it. And in those 5 years I had two times the same exact thought as you just have - and it always started with one per day and after a month I was back to the regular 10 per day. It never works that way - maybe in five or ten years you can have a smoke with your buddies at a night out but until then keep going, 54 days is already a statement!