You may not be a Picasso or Mozart but you don’t have to be. Just create to create. Create to remind yourself you’re still alive. Make stuff to inspire others to make something too. Create to learn a bit more about yourself.
It may be that you are not yourself luminous, but you are a conductor of light. Some people without possessing genius have a remarkable power of stimulating it.
From Sir Arthur Conan Doyle’s The Hound of Baskervilles. But isn’t stimulating genius a form of genius in itself?