Watch Episode 5, in which Michael Zacchea, retired Marine Lt. Col. and author, processes his post-traumatic stress in the ancient Greek and Roman art galleries after returning home from the Iraq War.

Made for The Met's 150th anniversary, Met Stories is an award-winning video series and year-long social media initiative that shared unexpected and compelling stories gathered from the many people who visit The Met, whether artists, teachers, curators, actors, Museum staff, designers, thought-leaders, or public figures.