The infamous gray man is a topic covered pretty often and with a collection of great info throughout the internet. What makes this article unique is that rather than get the information from another prepper, survivalist or ex-military officer the source is much more connected. We have information on gray man effectiveness and tactics from a surveillance operative. The article is long and detailed with many links, books and even videos on various subjects.
There is an in depth look at how the gray man tactics affect the brain and what you are really trying to accomplish. It’s an astounding look at how your actions affect what others see. One of the best takeaways from this article was to spend more time watching people. The more time you spend observing behavior the better you will be able to integrate if you find the need to go gray.