Here is a little story about a guy who can jump up and then hover for just a minute before he lands again.
For that minute, he feels so happy that he keeps trying it over and over, just to feel that moment of peace and bliss.
I guess the moral of the story is to try, try again no matter how often you fail. Easier said than done.
If you want to have a little giggle, a cry of happiness and then feel better after wards, have a look at this film. It's a long one but worth it!