Fits well enough for me. My subheadings were meant only to stimulate discussion, not limit. Not surprisingly, as a man, I've not read any about this program, but that almost seems foolish after reading your post and her life story.
As a sometimes depressed person, I often tell myself that if I'm not happy it is because I am not working hard enough at it. A foreign concept to many, that happiness should require work, but there it is, 'Happiness is a habit I will develop'!