Haven't watched the videos yet, but have read some of the thread. So, I have a question, although it may or may not be a little off topic.

For a few months now I have this odd sensation. Have you ever played that joke (I guess you would call it) with children, where you tell them to close their eyes then you take your fist and lightly tap the top of their heads then you open your hand and stoke their heads while telling them that you cracked an egg on their heads.

Well I am having that feeling off and on throughout the day. As if there is some light stroking on various areas of my head...think of someones fingers brushing your head.

Just wondering what it means.