Religovirology: Meme Mechanics, Virology of Religion, and Refutation of Supernaturalism Book

There is a LOT of vocabulary pertaining to Buddhism and Zen, which just makes you be lost in all that. There's really little about the relationship between Zen and Samurais and the whole Bushido philosophy. It builds the difference between Himayanism and Mahayanism, with the different approaches it has as a whole, but even then you get lost with all the sutras, mantras, and weird hindu names.
This book was a dissapointment to be honest, and i only finished it because of my obsession that makes me finish all books once i start them.