Mr. Krugman is not an economist.  He is a columnist.  What is your economic policy?  Trump has
amazing energy.  He is a hard worker. He makes decisions and risks his own his money.  He is not perfect.   You said printing money didn't matter; all history proves you wrong.  We are a leveraged , debt-ridden society.  The largest in world history. Trump understands this: Krugman does not. 
Read Michael Hudson: 100 times smarter than Krugman.