As a kid, I was told that people who are left handed are way more artistic than the ones who are right handed because that meant they were using the right side of their brain; the creative part. I always felt bumped about it. Looking at all those cool brain diagrams illustrating the creativity of the right side didn't help either.
Being creative is a process that uses multiple areas of the brain. So, restore your faith in your brain and your creativity because it could just burst from anywhere.