Self-Confidence - Pronto

You are in school and you are put on the spot.  Who knew the teacher would call you up to the front and speak about your latest assignment.  Your are not feeling the confidence you need in order to pull this B to an A.  What to do?  Try tilting your head back and angling the chin a bit upward.  This movement should send feel-good signals to your brain, thus changing your thought process.  This in turn will will produce the result of producing more confidence boosting hormones.  This could deliver the boost needed to ace that speech.