I don't know if I am allowed to post YouTube video links here but, I really enjoyed watching this.
It's from University of California TV youtube channel, but a bit long around 1:30:00 :P If you think that you wouldn't be bored from such scientific stuff;
"How your brain can turn anxiety into calmness"
/www.youtube.com/watch?v=KYJdekjiAogThere were times I laughed a lot xD and I got to learn why females are more emotional than males in general xD lol
It may keep your minds away from your anxiety for a while,
Enjoy it <3