There are several arguments proving this thesis. First of all, it helps you figure out your most pressing priorities. Usually, you will not procrastinate over some minor task such as sharpening a pencil or drinking a glass of water. Problems start when there is something important or difficult that needs to be done. Reasons withholding you from doing work can be different, but here is a clue to remember: try to figure out what exactly makes you shirk–as a rule, it should be exactly what is your top priority task at the moment (Psychology Today). A pressing matter, an urgent document that needs to be written by the end of the day, an especially difficult piece of work, whatever. On the other hand, procrastination may serve you as an indicator that you are doing something wrong, or that you are pushing yourself too hard and need to take some time to rest. Either way, the means you use to overcome procrastination is a different story; so far, try seeing procrastination as a marker, an index–and you will discover that it can be quite useful.