Caring for Introverts and Extroverts

One easy way to think of your characters is to divide 'em right down the middle - are they introverts or extroverts?

found on facebook

What about you?

I'm so extrovert it's not even funny.

This weekend I went partner dancing two nights in a row, which apparently is the fast train to sickville.  I just got over strep and now I've got my first cold in 12 months.  The moral is, being an extrovert requires hand sanitizer.  "Before" photos of healthy, happy Sophia about to Lindy Hop.