There&#x27;s an old joke about a pilot lost in a deep fog who shouts out the window &quot;Where am I?&quot;, hears in response &quot;You&#x27;re in an airplane!&quot;, and immediately realizes that he is over the Microsoft tech support building, because no one else could be so accurate and so useless at the same time.<p>That&#x27;s what you&#x27;re doing here. Saying &quot;the copilots crashed it&quot; teaches us nothing; we need to know <i>why</i> they crashed it, what cues they misunderstood and what skills they lacked, so we can keep it from happening again.