Echoing what others have stated - sometimes in life, you just have to grin, nod your head, and go along with w/e a superior wants. Learning when it's not worth

Echoing what others have stated - sometimes in life, you just have to grin, nod your head, and go along with w/e a superior wants. Learning when it's not worth your time, money or effort to fight a fight, even if it's a GOOD fight (your example with your prof, etc.), will serve you well in life.