I have to admit that when I came to Ottawa to work for three years I was flabbergasted by the number of personnel, both civilian and military, that were off on "stress leave". Based on what my son-in-law tells me the RCMP is in much the same way but at least for many of them its because their jobs has put them into having to deal some very horrific scenarios.
In my civilian practice that was hardly a thing and maybe that's because we were heartless bastards or maybe its because we didn't generate stress amongst our employees (and I doubt that's true) or maybe its because the employment insurance programs aren't as generous and expansive as the public purse is.
Seriously. The Army is an organization that's meant to go fight in the most difficult conditions imaginable and I can see caring very, very generously for those who come back damaged by what they went through but when folks get all fragile during the vagaries of every day life and become undeployable/unemployable ... well ...