All those soldiers really need psychic help to get over the shit they been through, but they don't get it, the army does not care.
Of course, they are able to go out to club, etc... but they never can have a real social life, cause they are soldiers for 24/7, any time ready for going to war... It's a far to long story to write it all down and it would bring back very sad memories... I have seen too much... I'm glad I left it all behind.