Let's make way to celebrate our failures

Iceland, other than the fact, that it is a geological wonder with its geysers, volcanoes, and waterfalls, is the home to the world’s happiest citizens. One of the reasons for their happiness is, that it is OK to fail.
Success is considered boring. However, if you fail, people applaud and encourage you to start anew.
Eric Weiner, an award-winning journalist, who has made a project out of visiting the happiest places on earth, concludes that people are at their happiest when they are about to achieve something great, not when they have already achieved it.
David Eisenberg makes the point in an HBR article (Entrepreneurs and the Cult of Failure, 2011) that failures come early, successes take time and highlights the opportunity for systemic learning it generates. It highlights the irony of the fact that policymakers that encourage entrepreneurship tend to look for low failure rates as a sign that their policies are working.
Instead, they should be looking for lots of successes and failures, although the former should, of course, outweigh the latter, in sheer number, in impact, or in both. The same should be true of how we measure the people and teams that work for us.
If we train our people and teams to fail small, fast, and cheaply; treat failure as a normal part of doing business; develop the right perspective on its value, the fear of failure will slowly become a thing of the past and make way to celebrate our failures. What do you think about introducing a “Celebrate your Failures” day?