We run the superhuman product market fit engine, which i actually talked about at twist and at the launch live events previously. T l dr, in case you haven't come across this is one can actually design an algarithm that will systematically increase a numerical measureof ducts, market fit. The other lens that we also use is a lens from it, all three of us know rather well, david sax who is credited with this idea of big rocks, pebbles and sand. So if you imagine your engineering or your e p d capacity in any given month or quarter, you can think of it as a jar. And big rocks are the really meaty features. Maybe they