1. Turn off TVs, computers, and other blue-light sources an hour before you go to bed. Cover any displays you can't shut off.
2.Put your alarm clock in a drawer, under your bed, or turn it away from view.
3.Do you sleep on your back? Tuck a pillow under your knees to ease pain.
4.Sneezes, sniffles, and itchiness from allergies can lead to lousy shut-eye. Your mattress may hold the cause. Over time, it can fill with mold, dust mite droppings, and other allergy triggers. Seal your mattress, box springs, and pillows to avoid them.