You will be shocked to know the effects that a lack of sleep causes on your body, especially when you are outdoors. It will deteriorate your health, lessen your stamina and blow up your mental and physical strength. Also, the amount of physical activity you will do on the next day will come shooting down as it all depends on the quality of sleep you have had the previous night. Why go through the pain of sleepless nights? Just turn sleepless nights into restful nights with a few sleeping tips up your sleeve.