Excellent effort. May i make a suggestion for one. It's new so you may have missed it? I have read loads of these (part of my work).

It is this one and it is totally bloody brilliant. Written by an Oxford neuropsychiatrist who was dying Don't know if the guy's still alive.

It's a general self development book intended for his kids to read when they grew up. Add it to your app.

Theres an ebook of it too https://www.amazon.com/gp/product/B085CDWG9Y/ref=dbs_a_def_rwt_hsch_vapi_tkin_p1_i0