You are one until you choose not to be.
I know, ha ha, how could you be? At least one person will have that reaction after reading that very first sentence. But, you were not aborted, you didn’t die. You breath and can do anything anyone else can do with time and practice. Choose wisely. Do it lots and have fun doing it. It is life that chose you out of the millions on the day you were born.
So, from this moment on, live your life like you are the only person who can, because you really are. If you need further motivation. You need to understand that something you and only you do will one day be the very thing someone needs.