I don't think he says predictable or low effort. Obviously you can't build and release a bridge in a week, nor a big software system. But you can still push you

I don't think he says predictable or low effort. Obviously you can't build and release a bridge in a week, nor a big software system. But you can still push yourself to move fast (a relative term), and these projects do in fact get broken down into steps, even if you can't predict all the steps from here to there, and even if you can't release something along the way.