I'm just curious but is it the case that you signed up here 16 years ago and you didn't know what MRR means?
Honestly, yes. I'm on HN for tech content, I don't really care about startups and the business side of things, even though sometimes there are interesting reads on this side as well. Also, it may very well be the case that I rediscover the meaning of MRR for the second or third time in sixteen years :).
Its like not having syphilis or cancer, its a good thing.
Consistency is key for the grindset.