What is confidence?? ??

A hypothetical situation where 20 CEOs board an airplane and
are told
That the flight that they are about to take is the
first-ever to feature
Pilotless technology: It is an uncrewed aircraft. Each one
of the CEOs
is then told, privately, that their company's software is
Aircraft's automatic pilot system. Nineteen of the CEOs
promptly leave
the aircraft, each offering a different type of excuse.
One CEO alone remains on board the jet, seeming very calm
indeed.Asked
>why he is so confident in this first uncrewed flight, he
>replies : "If
it is the same software that runs my company's IT systems,
this plane
Won't even take off." !!!!

This is Confidence!! !