Literally stated in the response that this was meant as a way to approach things other than smoking and stated that i havent smoked in over ten years but kudos to you for the one upmanship. Once the reddit strike is over take this kind of posting back over there.
It means efficiency, organization amd optimization. I have had maybe 12 different usernames since starting hn. I routinely get off the site for long periods of time because interactions like this are why I got off reddit circa 2013, and got on hn some time after that.
Years before I started, I made a habit of carrying one or more lighters around. Was real handy when somebody needed one, even if most of the time the only use I got out of it was melting stray threads coming out of my clothes.