This document summarizes key points about irrational human decision-making and how it can impact teams. It discusses how people are more prone to procrastination than standard economic models assume, and how procrastination is driven by emotions rather than being random. An exercise is presented to identify tasks people procrastinate on and the associated emotions. Research is discussed showing that groups with flexible deadlines procrastinated less than groups with one final deadline. The connection between emotional regulation and procrastination is noted. Ways an organization's processes could unintentionally reduce job satisfaction are raised. Additional resources on these topics are provided.