People tend to be predictable in their unpredictabiltiy (at least on average), so you just do the hard work of overcommunicating and building enough effective p

People tend to be predictable in their unpredictabiltiy (at least on average), so you just do the hard work of overcommunicating and building enough effective progress reviews through the project. This is hard and unsexy work that often goes unnoticed, so people often don't do it.