Overtired

            Have you ever noticed that when your brain gets overtired that you begin to struggle remembering _____? I mean, I know I know the words, but they just become _____ and slip away. It’s _____ and leaves me ____! And I’m not talking about not being able to identify (those people that appear in movies in front of the camera [I know there’s a word for this]). I can look up who they are. But when I know I know words that ____ what I’m thinking but I can’t come up with them, I know I need to step away; my brain has reached its limit.