JayUtah
Penultimate Amazing
We really are that good at something!
Then why is it so hard for you to accept that other people really are that good at something else that you may not be good at? You tout skill achieved by one party at great effort, but you propose to trump with ordinary "common sense" that which has been achieved at great effort by others.
Conversely, why do you think you are exempt from having to demonstrate competent on a subject before having your judgment accepted as valid? You assert that one must demonstrate considerable skill at swimming in order to be on a national team. But you don't realize that other people on other teams may want you to demonstrate your own skill before you undertake to criticize them.