OK, I just have to add (just shoot me now for all the Seth Godin references BUT...), here's a link to an article from the November 2010 issue of Fear.Less. (which, btw, I just learned about from my fabulous friend Terri Johanson @TJSimpleFocus on twitter or, you can check out her brilliant photography on her website here: http://www.terrijohanson.com/)
In this issue, Seth is featured and talks about fear versus anxiety and moving past fear to action. It's a great article... and you can finally see what this guy looks like! Check it out. His philosophy is totally inspirational!