"only once you give yourself permission to stop trying to do it all, to stop saying yes to everyone, can you make your highest contribution towards the things that really matter" (j. raynor, 2020). okay, 3 things. (1) suppose there is a person who read this book from cover to cover and there is another person who read just the synopsis. i believe the latter would learn what being a master of one is, just the same. (2) "excellence" when overused loses its meaning or something to that effect. whatever happened to “just doing it”? (3) 10/10 would recommend, if only for the parts about c.s. lewis and the bible.