This fantasy keeps ricocheting around my noggin. Here’s how it goes.

Donald J. Trump sold himself as a no-nonsense, kick-butt business mogul who brooked no foolishness from anyone. Then he got elected president and learned that “I alone” cannot repair what he said is wrong with the country.

He set out to “repeal and replace” the Affordable Care Act and then ran smack into the buzzsaw otherwise known as the House Freedom Caucus, whose members hate the cooked-up alternative to the ACA. Democrats hate it, too, as much as they hate the president.

If the ACA repeal fails today, does that signal the start of a string of failures for a man who told us over and over that he never seemed to fail at anything?

What, then, happens when he cannot enact tax reform, or get the wall built on our southern border, or institute an infrastructure rebuilding program?

What happens if he can’t “destroy ISIS” all by himself? What happens if he keeps getting stern resistance from those on the far right — who don’t trust him anyway — as well as those on the left who are still steamed that he got elected president in the first place?

My fantasy is that Trump might decide the fight ain’t worth it. He’ll call Vice President Pence into the Oval Office and tell the veep, “Mike, take it away. It’s all  yours, my man. I’m going to take Melania and Barron back to New York and we can vacation to our hearts’ content at Mar-a-Lago and no one will give a crap about how much it costs. Besides, this house in D.C. isn’t nearly as nice as my digs in Florida. I’m outta here.”

Yes, that’s why I call it a fantasy. However, one never knows.