"Excited to read this new book by my friends." - Bryan Johnson
"Not only correctly identifies what ails us but also gives practical steps to cure. MUST READ." - Glenn Beck
"Highlights the need to continue to have such discussions about sensitive topics instead of ignoring them for the sake of comfort." - Max Levchin
"Dives into the new problem on college campuses, Safetyism." - Vinod Khosla
"[One of the] books that helped me think better in 2018." - Michael Mauboussin
"Utterly superb book, recommended unreservedly." - Richard Dawkins
Tom Bilyeu recommended this book on Twitter.
Derren Brown mentioned this book on Twitter.