Concentration, Flow and Procrastination

Over at "Wait but Why" there are a couple of excellent posts on procrastination and how to overcome it. If you procrastinate, or you are continually frustrated by those who do, I commend these posts to you: they explain the experience of procrastination well, and the strategy suggested to overcome it is sound enough, if not a complete toolkit. I do have an issue with the portrayal of the state of...