Chart(制图) out a timetable and take proper breaks between studying. Along with the study time, allot (分配) time to relax and do what you love to do. Practicing simple breathing skills will also help reduce stress. 15.. While it is important to gain good scores in tests, it is not...
your sleeping and waking cycles become disrupted. The decreased amount of sunlight causes your brain to release more of the hormone known as melatonin, which in turn makes you sleepy.