You don't have to be physically creative..you don't have to dress or look like a creative person, you don't have to be an artist or a photographer or even someone who is even remotely interested in the arts..it's about how you think and carry out things.
SPs use their natural creativity and apply it to day to day things.
Is it that by its indefiniteness it shadows forth the heartless voids and immensities of the universe, and thus stabs us from behind with the thought of annihilation, when beholding the white depths of the milky way?
"How dreadful!" cried Lord Henry. "I can stand brute force, but brute reason is quite unbearable. There is something unfair about its use. It is hitting below the intellect." ~ Oscar Wilde - The picture of Dorian Gray