This is quite off topic but because of how well known 'The Game' is, it should never be used as a how-to as it once was but more of an inside look at what such a life entails. Quite a few girls have read such books, and actually look out for such tells to identify frustrated chumps--and well the "chessyness" and the hyper convoluted dating approach of that time just doesn't cut it anymore (I've seen some old techniques done, and successfully, but it's not advisable haha--but again a lot of these things are built upon psychological understandings), and it's a big reason why that field has really had to evolve in the past few years. Simple common sense and psychological and biological foundations seem to be the way to go.