SUMMARY OF LIMITLESS : upgrade your Brain, learn anything faster, and unlock your exceptional Life Life gets busy, do you want to get the key points of LIMITLESS in a few minutes? Then this is for you. Please keep in mind that this is a synopsis and critique of the book, not the original. Sandra Smith is solely responsible for the content and has no connection to the original author. This is a comprehensive overview and analysis of the main text. It's also written in a way that will help you grasp the original book. It is not intended to be a replacement for the original book.