Find out!

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Across
  1. 2. stomach filler
  2. 5. source of information
  3. 8. Insomniac Catalyst
  4. 9. mood killer
  5. 10. keeps a doctor away
Down
  1. 1. entertainment
  2. 3. Life Giver
  3. 4. heart pounder
  4. 6. mood changer
  5. 7. time eater