Nothing will teach you the importance of every task like cleaning. Dusting, mopping, sweeping are all created equally and necessary for the finished project. A good engine, after all is the sum of each of its parts. No detail can be spared or left out, everything must be accounted for to create a sparkling kitchen. So too in Jiu Jitsu, business, life and relationships must one learn to value the little things. Big things after all are often made up of many little things from the greatest skyscraper to the airplanes that tear across the skies.