Personal feelings

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Across
  1. 2. without other people
  2. 4. Someone or something that is interesting keeps your attention
  3. 6. feeling fear, or feeling worry about the possible results of a particular situation
Down
  1. 1. not interesting or exciting
  2. 2. extremely surprising
  3. 3. unhappy because you are thinking about problems or unpleasant things that might happen
  4. 5. in need of rest or sleep