Matside Musing; Figuring Out The Belt Levels

I sit down, by myself, and consider what the belt categories really mean. Like, if I was explaining jiujitsu to someone and they said, "so what do you do at brown belt?" Would my answer be "do more jiu-jitsu?" I mean, yes, it would start with that... but what is the more descriptive, helpful definition of the belt levels in BJJ. I muse on it here thanks to information I've stolen from my guests. Please check out @theporradapodcast and @porradaphotography on the social medias.