Body Language

No, I'm not talking about Jesse McCartney's song, although I am a fan of it.  Once again, StumbleUpon has directed me to an interesting link.  Now I can learn all the basics of body language.  What does it mean if someone is tapping their fingers?  They're bored or anxious.  But this site also offers an alternative description for every single one of its types of body language.  Fantastic.  Now I know rubbing your nose doesn't always mean you have a negative thought or doubt, you could just have a sore nose or be wearing glasses that don't fit.  Oh the internet, I feel like I've learned so much today.