'Had a shipmate with a little seniority (enlisted) who chain smoked all the way across the Pacific and back bumming cigs. Fortunately, I didn't smoke nails. I think he also stole stuff, but he was a smooth operator and wasn't caught. Jeeze, he was a sonarman and had tech skills and probably went on to good pay as a civilian, but I think he was damaged, probably still mooching and thieving.
Usually with pipe tobacco, the sharing is mutual and in that context is satisfying.