please know not to challenge or educate the assumptions of a vain egotist as history will do that for you
neither should you expect from pretend confidence an apology in the event such a person errs for that is merely a reminder to a weak person that they are indeed weak
it takes strength and confidence to apologise sincerely for errors and omissions and most do not have that strength
walk tall amongst them head and shoulder above they do not know that tallness is not always about height the little minds only sees little things