You know , there is a saying called MURPHY'S LAW. ( WHAT CAN HAPPEN WILL HAPPEN) . When that Tsunami hit the coast of all of those little countries, would you believe there was a group of people preparing for such a rare event ? The only problem was they reacted just a little bit to slow to actually make a difference for thousands of lives.
Compare your jet crashing to the Tsunami and don't wait to long to react in preventing it crashing.