A Good Night's Sleep (Health, #1)

Everybody occasionally has problems falling asleep. Although this could be annoying, it usually only lasts a short while. You may have a sleeping disorder if your occasional sleepless nights become frequent occurrences of many nights with disrupted sleep.
Your fatigue affects every aspect of your life when you don't get enough sleep for a long time. You may experience a physical decline in your regular activities and productivity. Emotionally, you could go through a personality shift or enc...