A follow up to the previous rant.
a good book/film about when the church of happy slogans meets suffering is the cult classic, the Fault in our stars...
The protagonist finds truth in a book written by a grieving parent and goes on a quest to find truth only to find he is a narcissistic drunk, so involved in his own pain as to rebuff the narrator, who is herself dying of cancer. link
The quote missing from that list?
That's the thing about pain..it demands to be felt