Of the two smartest creatures on the earth, man and the dolphin, each thought they were smarter than the other. Man thought he was smarter because he built many things and did much work, while the dolphins just played all day. The dolphins thought they were smarter for the same reason.
For every successful actor or actress, there are countless numbers who don't make it. The name of the game is rejection. You go to an audition and you're told you're too tall or you're too Irish or your nose is not quite right. You're rejected for your education, you're rejected for this or that and it's really tough.