Yeah. Let's depend on people always doing the right thing. That's why even flight regulations depend on everybody being extra-careful. Only not: http://en.wiki

Yeah. Let's depend on people always doing the right thing. That's why even flight regulations depend on everybody being extra-careful. Only not: http://en.wikipedia.org/wiki/Tenerife_disaster#Safety_response http://en.wikipedia.org/wiki/Tenerife_disaster#Safety_respon...