The 80/20 principle: is this book bullshit?

Can't be bothered with email or speak pipe? Text us! Inger and Jason have been busy, you know - the usual. Inger has been deep in three minute thesis land (ie: the annual ANU 'high school musical') and Jason paid $250 to learn he doesn't have to have surgery (yay!). There's only a little bit of 'old people complaining about their health' in the first bit before they listen to a speak pipe from Tseen Khoo (17:14). Tseen has finally read and reviewed the Navy SEALs romance that Inger sent her,...