Sleep puzzle

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Across
  1. 2. A condition where a person has trouble falling or staying asleep.
  2. 4. Images and stories your mind creates while you sleep
  3. 5. A state in which you are not aware of your surroundings.
Down
  1. 1. Extreme tiredness or lack of energy.
  2. 3. Hygiene Healthy habits that help you get better sleep.