As a growth and marketing person for the past decade-plus, my mantra has been “existential urgency.” I think that startups without existential urgency don’t win.This does not mean having existential urgency guarantees a win because Sand Hill Road is paved with great startups that didn’t achieve their full potential. This conviction regarding existential urgency was even further solidified as I was exposed to the daily life at companies like PillPack and Uber and through my own experience lead...