Many people have created excellent mind maps of Brazilian Jiu Jitsu. But even the best of these are either highly incomplete or highly complex (or both).

I believe the reason BJJ is so hard to map is because it uses a sub-optimal set of fundamental reference points.

Like a geocentric mapping of planetary movement, a Helio-centric mapping of BJJ results in a usable but unnecessarily complex system.

Fake Jiu Jitsu proposes a different set of fundamentals, resulting in a much simpler map.