Depression can be created by a hostile environment in individuals with no prior issues. With a background of ever-increasing pressures on the individual to perform, the author rightfully calls out self-help for being "damage control procedures" only: practices that can help individuals cope with an untenable situation for longer. The manner of the calling-out is hyperbole and full of opinions but in my opinion there…
The only thing I've seen in all my travels that made anyone any happier is strong family ties.