“In all exploratory behaviour, wether artistic or scientific, there is the ever-present battle between the neophilic and neophobic urges. The former drives us on to new experiences, makes us crave for novelty. The latter holds us back, makes us take refuge in the familiar. We are constantly in a state of shifting balance between the conflicting attractions of the exciting new stimulus and the friendly old one. If we lost our neophilia we would stagnate. If we lost our neophobia, we would rush headlong into disaster.”
—Desmond Morris.