Originally Posted by SeeCamGo

Interesting. You know, I experience the same thing, but what triggers the effect is a little different. It happens to me when someone else is incredibly focused on doing something. It's weird, so I looked it up online years ago and found only one discussion thread where people experienced the same sensation. Some time later, a Facebook group was made that now has 4k+ members. If this isn't really the same thing that happens to you, then I suppose this post acts as my confession: my head gets all tingly sometimes. Lol.