Success is sweet. Still the success which follows a failure is sweeter. That interview you get selected to after facing a rejection, the first like for you blog post after having written other articles, getting a recipe perfect in the second attempt, getting accepted as a contributor in Shutterstock in the second attempt etc creates a joy that knows no bounds. It is more like the joy of finding a lost thing. It restores our faith in our abilities. It makes us put better efforts and become better people.