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Across
  1. 2. inappropriate amount of revealing details about something
  2. 4. a person's sense of self
  3. 7. disagreement or argument
  4. 8. process of receiving messages
Down
  1. 1. being free from public attention
  2. 3. media applications that enable users to participate in social networking
  3. 5. process of delivering messages
  4. 6. time between childhood and adulthood