NOTES

PREFACE

0.     General Order Number 1 states that soldiers may not consume alcohol during combat deployments.

0.     For an informative explanation of this seminal work, see Martin E. P. Seligman, Helplessness: On Depression, Development, and Death (New York: W. H. Freeman, 1975).

0.     Christopher Peterson and Martin E. P. Seligman, Character Strengths and Virtues (New York: Oxford University Press, 2004).

0.     Angela Duckworth, Grit: The Power of Passion and Perseverance (New York: Scribner, 2016).