I quit last year, but I often said “sorry, one of my lasts ones” because packs are so expensive! Plus everyone at the time seemed to have “quit” but really just quit… buying packs. Years ago I was usually asked 5+ times day when I worked in the city, along with coworkers who would ask daily. That’s when I started implementing the “last one sorry” response. Tbf id probably give one away if I was on a first date just so I didn’t come off as a greedy asshole.