TL;DR is "don't be just angry about shit other people do", "if you're a pro, you'll just fix other peoples mistakes and educate them while you're at it without

TL;DR is "don't be just angry about shit other people do", "if you're a pro, you'll just fix other peoples mistakes and educate them while you're at it without getting angry", "don't have a circle of like-minded asshats" and "you yourself are incompetent if you don't do that things" with a sprinkle of incredibly popular, yet not really valid and reliable (https://en.wikipedia.org/wiki/Myers%E2%80%93Briggs_Type_Indicator#Criticism https://en.wikipedia.org/wiki/Myers%E2%80%93Briggs_Type_Indi...) personality model (MBTI) to narrow down the group of "culprits". It's a rambling mess.