There is no USB port, starting now, to transfer all the substance of a book into the mind in a jiffy! The cerebrum needs time to sort out things you learn and store it in different areas as per type. The vast majority of such arranging is finished during the time you are sleeping. The mind passes up this procedure when you attempt the constant, restless packing. In this way, you should spread out the updated timetable so that your cerebrum gets sufficient opportunity to rest, energize, retain, and sort out what you are realizing. This is one of the myths in board exams.