It would appear some folks are lying to themselves.
We are all fallible....we all have perishable skills...but apparently the inability to admit to ourselves is the hardest thing for us to do....besides just saying the word "NO!" to our customer or employers.
For those that disagree with me....you will note I posted that as a request to take that step back and consider your own situation in the comfort of some place safe rather than discovering your shortcomings in a very dangerous if not fatal setting.
To win a War....you must know your enemy
I suggest they are us.