"“Scientists believe that walking has this effect of enhancing creativity because it loosens the restraints and filters that our brains place on memory when we focus on a task. When one dedicates mental effort to something, the brain tries to help by shutting down what it deems to be irrelevant distractions from within. Walking can relax the mind enough to reduce these barriers and allow some unrelated memories to emerge. This is precisely what we want in order to maximize creativity. It helps when disconnected memories and disparate bits of information come forward, because they are often the source of new and unique ideas.”"