Is it possible that the stress and anxiety associated with commuting are not solely alleviated by the mode of transportation itself, but rather by the sense of control and autonomy it provides? In other words, does the perceived stress reduction from cycling or driving come from the actual act of transportation, or from the feeling of being in control of ones own schedule and route? If so, wouldnt it be possible to replicate this sense of control and autonomy through other means, such as flexible work arrangements or personalized public transportation options?