A courageous agile life means stepping past your fear, and all the excuses it creates, to go after what you want. Easy to say, and hard to do, so Rae and Francie use a compelling excerpt from the novel The Glass Castle by Jeannette Walls as motivation. If little girls can be encouraged by their father to grab a crowbar and search for monsters in her house, you can do the same. So pull out a (virtual) crowbar, and get ready to take a whack at whatever is holding you back right now.