Finding creativity (when you’re not creative)

I’ve been told I am creative. Makes sense. I read, write, speak and teach for a living. So where does it come from, whatever “it” is? A few things.
The problem of muscle memory When one works out the same way, over and over again, the body’s muscles begin to memorize the exercise. Over time, the muscle learns how to do the motion using less energy — thereby making the exercise less effective.
When you’re trying to solve