What's Your "Plan B?"

Tom Ashbrook interviewed 3 guests on "On Point" (NPR) about the employment changes they've made in response to the economic change. Take a listen through this site:
http://www.onpointradio.org/shows/2009/03/lost-jobs-new-directions

Even if things are going well for you, do you have a Plan B? If not, it's worth considering.