Jared Leto leather book katsuya hollywood beard

Last night Jared Leto got sushi at Katsuya, and we couldn't help but notice the book he carried on the way out! Since when did the scruffy stud muffin read literature like Who's Got Your Back: The Breakthrough Program to Build Deep, Trusting Relationships That Create Success and Won't Let You Fail?

I mean, really, Jared...self help books about relationships? And to advertise it in public like that?