<img src=’https://npr.brightspotcdn.com/dims3/default/strip/false/crop/7566×4256+0+0/resize/7566×4256!/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2F45%2F00%2Fbb1f69d044a29ad8ee900372c7fe%2Fgettyimages-1356871041.jpg’ alt=’Working on trivial things instead of what you’re supposed to be doing? That’s a sign of procrastination, writes Itamar Shatz in his new book, Solving Procrastination. It’s also a hint to one of our quiz questions below.’/>

Learn a few surprising facts about procrastination — and helpful tools to overcome it — with this quiz. It’s based on social scientist Itamar Shatz’s new book, Solving Procrastination.