if I walked all the way over to the haight, what could I eat once I got there? it's always a matter of what you can get at your destination. otherwise why go. well there's the getting there which is of course really the main reason for leaving. but you know how when we'd drive to north carolina we'd stop and get a coke before going back? there must be something to mark the turnaround point.
unless you are exercising. but then you'd wear different clothes.