We've all heard that voice in our head...

...the one telling us we need to stop.

It usually sounds whiney. Almost child like...

...and you may have heard it on a run, during a workout, maybe even going up the stairs.

Chances are, whatever you were doing when it happened, I feel confident in saying I know what happened next...

Whether you stop or not, you hear a loud, angry sounding voice talking over the one asking you to stop. Talking to you almost like a drill sergeant.