I guess you believe that Russians and Cubans and Venezuelan socialists don't get PTSD. Maybe it is because they don't have handwringers, or the have some sort of occult amulet to protect them that we lack.
Standing up against evil is hard? Who knew? You're like the elderly surrounded un bad neighborhoods with their windows barred up, who are either going to die by a stray bullet or burn up in an arson fire and all routes in or out are controlled by gangs. It's all just a matter of time.
I care about American troops. Not Russians, Cubans, or Venezuelans.
Where else do you want to go to war? 18 years straight and counting...