Agile is like …

… stochastic gradient descend translated to project management ;)
… a Bayesian approach to navigating through the cone of uncertainty.
… an abonnement style of building a thing.
… checking if the cookies are well-baked every couple minutes (or if they, in fact, are still cookies).
… switching between exploration and exploitation iteratively.
… divide and conquer, with economic ordering.
… watching RL stick-figures learning to walk.
… asking how to get from A to B over and over again because you don’t trust anybody actually knows the (whole) way and you can’t remember the lenghty descriptions anyway.