randahl , 
This exchange speaks volumes. It is from journalist Bob Woodward’s interview with Trump:
Trump: “I have a reputation for not being willing to apologize. It’s wrong. I will apologize if I am wrong. “
Woodward: “When is the last time you apologized?”
Trump: “Oh, I don’t know. But I think over a period I would apologize. But here’s the thing: I’m never wrong.”
I am impressed the world survived the 2016 election of this man.