It was recommended to me in the mid-00s by a guy in a Christian metal band! Despite this, I actually did read it. In fact, I drove to the Christian book store where he worked (because of course he worked at a place like that), and bought the book there. I met a lot of musicians back then and wasn't going to let a Christian scare me off.
It was a pretty good read and seemed reasonable while also "not the thing for me" because dammit, Jim, I'm a computer programmer, not a landlord. When this Christian metalhead told me that the money he spent on dog food (and lots of other things, but it was the dog food that really stood out) was accounted for as an expense by his LLC, I backed away slowly (because the Christian stuff wasn't bad enough?!).
In my defense, I gotta say he was a really good guitar player and his band had top-notch headbangable riffs (to go with their mostly stupid lyrics). IMHO at the time they were tied for first place as the best metal band in Albuquerque. I loved them and it probably mystified them that I kept showing up to their gigs.
Life is funny.