In some things, success is evident. You pass a test you've studied long and hard for. Success! Finish a marathon you've trained many months for. Success! Get that promotion you've worked overtime for. Success! But with Habitat for Humanity, success means many different things and it can take years to show itself. I am often asked about the success rate of Habitat for Humanity. At first I was confused by the question. I headed straight for the Habitat for Humanity Internationa