Leadership!

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Across
  1. 4. important things to have
  2. 5. begin with the end in mind
  3. 6. leaders of the pack
  4. 7. opposite of lose
  5. 8. rhymes with 'choice'
  6. 9. seek first to understand, then to be understood
  7. 10. synergize
Down
  1. 1. _________(7 letters) the saw
  2. 2. best teacher EVER
  3. 3. to take charge
  4. 5. put first things first