A to Z Challenge: E is for Excitement

Welcome to the 2013 A to Z Challenge!
This year, I’m focusing on two themes:  Emotions and grammar,depending on which letter we’re on each day.

I’ll be sharing mostly what I’ve learned about writing emotion into a novel, but I’ll also be throwing in a few key grammar lessons, pet peeves I’ve picked up while working as an editor.

Today’s an emotion day!
__________
E is for excitement:  the state of being stirred emotionally, agitated, aroused; stirred to action; a feeling of great enthusiasm or eagerness.
Excitement is the elevation of energy above what is normal, and is typically short term.  Quite simply, it’s all about anticipation, waiting for something to happen, big or small, good or bad, sexual or otherwise.  The expectation can be thrilling ordreadful. 
We generally think of excitement in positive terms, the promise of something that will no doubt lead to extreme happiness, or satisfaction at the very least.  But even so, it can lead to disappointment.  The other end of the spectrum is fear, which causes the same physical manifestations: a racing heart, constant motion, sweating, and trembling.
While it might seem relatively easy to convey excitement in a character, it’s more of a challenge to be original and avoid the cliché, like butterflies in the stomach or jumping up and down.  And simply adding exclamation points will not do the job!!!!!
You must show tangible expression of the emotion:  pacing, speed-talking, breathlessness, giddiness, hyperactivity, and the inability to calm down.  Show how the character’s face lights up, the way it affects his eyes and mouth, how his posture changes and body moves.  Most importantly, express how the outcome might change the life of the character forever.