We all want to be successful in life. Whether we want to be a champion athlete or whether we aspire to be a world class chef, practice makes perfect. We all have our specific talents and niches which make us the people we are and the trick is to figure out what we are good at and then to keep working at improving. It's easy to become downcast when we keep trying our best and find doors closed in our faces. However, even the most successful people on earth have stumbled along the way. Take a look at their failures you may not have known about!