accidents adaptability adaptation adrenaline adventure adversity afghanistan afghanistan-war authenticity autobiography bravery character character-building character-development combat commitment compassion conscience coping courage cultural-critique danger david-brooks death decision-making determination disaster disaster-preparedness disasters discipline duty emergency emergency-preparedness empathy endurance ethical-behavior ethics existentialism exploration extreme-conditions extreme-environments extreme-situations faith family fear friendship growth growth-mindset healing honesty hope human-behavior human-nature human-psychology human-survival humanity humility identity inner-journey inner-strength inner-transformation inspiration inspirational instincts integrity introspection introspective introspective-journey iraq iraq-war journey kindness leadership learning life-after-war life-and-death life-lessons life-or-death life-or-death-situations life-threatening-situations love maturity meaning-of-life meaningful-life memoir memoirs mental-health mental-strength mental-toughness military military-families military-life military-service mindset moral moral-compass moral-courage moral-development moral-philosophy moral-values morality morals motivation natural-disasters nature neuroscience non-fiction nonfiction outdoor outdoor-activities outdoor-adventure outdoor-adventures outdoor-exploration outdoor-skills outdoor-survival outdoors patience patriotism perseverance personal-development personal-growth personal-journey personal-narrative personal-transformation perspective philosophical philosophy physical-endurance post-traumatic-stress-disorder post-war preparation preparedness psychological psychological-resilience psychological-trauma psychology psychology-of-risk psychology-of-survival ptsd purpose recovery redemption reflection rehabilitation relationships resilience resilience-training risk risk-assessment risk-management risk-taking sacrifice science self-awareness self-discipline self-discovery self-examination self-help self-improvement self-preservation self-reflection selflessness social-commentary societal-norms societal-values soldier soldiers soul-searching spirituality storytelling struggle success survival survival-instinct survival-instincts survival-mindset survival-psychology survival-skills survival-stories survival-strategies survival-tactics survival-techniques survival-training the-road-to-character tragedy transformation trauma true-stories values veteran veterans virtue virtue-ethics virtues war wilderness wilderness-skills wilderness-survival wisdom