LIFE IS ABOUT CREATING YOURSELF
Life is both finding yourself and creating yourself: both are done simultaneously. Some people find out a lot about themselves after they have reached 21. 23 is a good age for realizing many things about yourself. Using that knowledge you can try to shape yourself and your world. Everyone is unique and has a place in this world, and to quote Sinuhe ("he who is alone") in "The Egyptian": "no one is alone."