Underestimating Requests
People often fall prey to the planning fallacy, underestimating the time and effort required for tasks, even those they’ve completed before. Requests can seem minor in one’s mind, but the reality is often much more complex, involving hidden costs like reputational risk. To navigate this, it’s essential to calculate the total cost of ownership when agreeing to requests, ensuring that commitments are manageable and projects are completed successfully.In this clip
From this podcast

Tim Ferriss Show
Greg McKeown and Diana Chapman — The Tim Ferriss Show
Related Questions
How do perceived time and effort affect decision making in the episode Greg McKeown — How to Master Essentialism | The Tim Ferriss Show (Podcast) and the clip Planning Fallacy Explained?
Why do things take so much more time than expected, especially as a developer, as discussed in the episode "The Pragmatic Programmer - How to Estimate" and the clip "Efficient Project Planning," as well as in episode #140: "Invest Your Time Like Money With Elizabeth Grace Saunders" and the clip "Project Time Estimation"?