When you are tired you need to refreshes so that you can think properly/ correctly. Going to bed early can freshens your mind and lessens the causes that makes you irritable or drained.
Going to bed early decreases accidents and many other conflicts that you may encounter during your school times or work hours. it may also help you to have a healthy immune system that fights diseases. Addition to that, you can go to school or work early or ahead of time
Coming To School Late 