When the best thing you can say about a book is that is was sometimes relatable, it really isn't all that great. 
Maybe I have a bad case of "I could have done that" but I have those thoughts in my head every day and I never considered them interesting enough to try to monetize. 
12 weeks of therapy is nothing and it feels irresponsible and harmful to just push it out there before making a meaningful progress. 
Sorry that happened to you or congrats I guess.