Self care is super important. So if this really helps people then more power to them. Though I can't help shake the feeling this is a sell-shovels-to-the-miners kind of market.
Most of California’s gold rush prospectors went home empty-handed. Those who sold the shovels did not.
Samuel Brannan, the shovel guy, died poor and in relative obscurity.
Due to divorce, not unprofitable shovels.
The wikipedia article says he was a millionaire.
L. Strauss and W. Fargo did okay and they were in the same category.
You just reminded me of the Chicken Soup for the Soul series from the 90s that came in the form of self help books and structured diaries. They sold tons. Not sure if the franchise is still around.