Arrogance doesn't belong in the cockpit
There are a lot of ways to get killed in a transport aircraft, usually extremely well mitigated by well-designed, well-manufactured, well-maintained machines flown by two or more extremely well-trained highly-competent professionals who can co-operatively handle the situation when something does go wrong.
As "slf" (amusingly insulting, imo) I would not choose to fly behind those among you who've developed arrogance as part of your life-style. If you enjoy smarting off at someone expressing an opinion you disagree with here, I don't trust you to not treat your colleage in the other seat any better.
John