It is tempting to want to be a builder; to work with a plan, to know what you are going to produce before you have finished, to be sure about all the details. But better by far to be a gardener; to work with the elements, to be surprised by the things that grow and those that don't, to be malleable and open to change, to have to adapt in order to thrive. Builders have a level of certainty about the outcome. They plan and prepare and Are-Not-Wrong. Rarely does anything happen along the way to change what they are attempting. Sure,...