While we naturally understand that writing is a good way to share ideas with others, we under-appreciate just how much good writing helps us think about an idea ourselves. Writing is not only a means of communication, it enables us to practice reasoning.
Usually they are half-day to day-long sessions, depending on the complexity of the project. And they are done after the decision is made to proceed with project. Premortems are not designed to change the decision about whether to do the project but to mitigate risk factors. That changes the incentives for people. The basic format is listing the... See more