How tired are you?  How does that effect your self defense?  Do you look more like food to the wolves when you are tired?

You don't have to.  My simple method when this is happening to me is to take a breath.  When I'm tired, before I go into a different space, I stop and take a deep breath.  This just gives me a second to get out of my head or phone and into the real world.

Watch the Five Minute Friday (FMF) video here.