What is memory? Memory is when we maintain new connections through repetition. We have to make the learning the most important thing. This was shown in his example of the people taught to play piano. The fake it till you make it is better explained through the example of those who were taught to play without actually being on a piano - they developed the same connections as those who were actually playing. It means the simulation and emulation is a powerful tool. Watch this video.
There is a scene in Sherlock were the villain has the ability search through his harddrive for any piece of information contained in it. His hard drive is his mind. Because it contained information that can was being used to blackmail a government official for malicious purposes, Sherlock shot him in the head, the only way to erase his hard drive.
Do we have knowledge of our own knowledge?