Something feels odd below the skull-top and between the ears. It might be a need to think trying to take over.

It might be a need to think in a new way about things you haven't thought about before, because you know all that.

Quick! Change the subject. Make a joke. Mock the person who said or did that which started the strangeness inside you. Then you might be able to get out of the moment feeling your sameness is intact.

Tick, tick, tick.