Oprah always asks, What's one thing you know for sure?
What I know, as said once before, is that "No one can tell you your fingerprints are made wrong."
But what I meant was - You are unique in all of time. No one will ever have your same voice-print, fingerprint, DNA, brainwave patterns, or heart.
When you make a work of art, or a poem, it has never been seen before. It is something new under the sun.
No one can say you, or your art, is made wrong. (If they do, here is a handy retort: Up Yours. Feel free to use it often as may be necessary.)
So, what is one thing YOU know for sure?