My condolences. Real darkness and despair is nothing to take lightly. Talk to someone. Anyone! So many have been lost because of it. Edit: Also We’re honored by his Service and We should be ashamed as a Country(assuming he’s an American) Of how we treat or Vets returning home. The Battle never stops with the End of War. We must do more for those who fought. On all fronts! I Salute you all! Rest Easy