As my sister said, THIS is why navigation systems were invented and are now installed in every car and on every mobile phone. Because we don't ask for directions and we generally can't concentrate enough to read a map. I've tried explaining that this is insurmountable instinct. After all, back when we were hunters we needed to keep on scanning the horizon for mammoths to feed the women and children (it's also why we can't ever find anything in the refrigerator, btw: too small), and you couldn't ask for directions because the other hunters would sooner kill you than let you know where the choice herds roamed, but she only scoffs.