On the others hand, a lot of smokers or drug users tell people to never touch that stuff, even while they're still using it themselves. At some point, the pain

On the others hand, a lot of smokers or drug users tell people to never touch that stuff, even while they're still using it themselves. At some point, the pain of quitting just becomes a barrier, despite you knowing thwt continuing is bad. And this description actually matches social media quite well, too.