The pretty ones are usually unhappy. They expect everyone to be enamored of their beauty. How can a person be content when their happiness lies in someone else's hands, ready to be crushed at any moment? Ordinary-looking people are far superior, because they are forced to actually work hard to achieve their goals, instead of expecting people to fall all over themselves to help them.
Take a moment to reflect on your life. If you are not satisfied with your reflection, then make adjustments. It's never too late to live the life of your dreams. Believe in your ability to make it happen.