Now It’s Your Turn

1. What information could you seek out to disprove or question your past estimates? Do you evaluate changes in the situation by examining how they might affect the current plan?

2. What ways of reestimating your project might be practical in terms of time and effort, but give you a reasonable chance to notice when your assumptions have changed?

3. What milestones could you estimate as early indicators when reality was not following your plan?

4. In what ways might your reevaluation or reestimation be fooling you? How are you working to avoid Confirmation Bias? (See ​Cognitive Biases​.)