But associates say Trump’s position on pardons (and willingness to fire special counsel Bob Mueller) is no surprise in light of the contempt he showed for a 40-year tradition by refusing to release his tax returns, and his decision to fire FBI Director Jim Comey against the advice of some top West Wing officials (to say nothing of the fact that it was one of the dumbest political mistakes in the modern era).

The takeaway: When Trump makes decisions, he doesn’t think in terms of constitutional or ethical lines. He doesn’t torture himself over the separation of powers. Instead, he still thinks of himself as a CEO trying to gain advantage in transactions. He wants to brawl, and he doesn’t care how it looks…

Be smart: Aides say the quickest way to get Trump to do something is to tell him he can’t, or argue that it’s contrary to tradition. You always have to give him an alternative, and sometimes you can persuade him.