In the weekly progress threads on /r/TheRedPill, I noticed a lot of users mentioning their progress with NoFap, pornfree, stopping drinking, etc. As someone who's attempting all 3, I was happy to see so many other users doing the same, but I don't recall seeing anything about any of those in the sidebar material I've read.

Are these sorts of abstinence taught by TRP, or are they just common among RedPillers, or it it simply the selection bias of update threads?