Hardly worthy of a response but yet I must.
By your way of thinking, pilots should be perfect, every time, all the time. As has been proven time and again, they aren't. They are human, fallible and flawed. If they weren't, systems like EGPWS, TCAS, configuration warnings, stick shakers and many, many others would not be needed. Neither would regulations - we'd only need one - thou shalt not crash.
You must be a great deal of fun to fly with - being so perfect and all.
