But by its very nature, creative thinking requires a break from habit that is, really, a kind of wooden thoughtlessness. Travel is one way, and apparently a common way, that creative people make the familiar strange again. Trying to get around in a strange culture, to feed yourself, to make sense of the news, to buy toothpaste, to manage a local bus, to express discontent, to profess love, to operate a vending machine or a telephone - all are familiar gestures made highly peculiar again, as they were when you were a child. In addition to all the personal and professional reasons to venture forth, leaving home is a way of retaining a kind of plasticity of response that keeps the eye unveiled, the mind sharp.
Note: travel, vagabonding