First, Donald Trump is 70 years old and has already shown many years ago that he has no desire to join the military.  The MPDS you describe would, indeed, be very disruptive to the military.  However, the President doesn't have to function on the battlefield, he has the authority to send others to do that.  You seem to suggest that, perhaps, he's unfit to be President....OMG, whatever gave you that idea!!!!  Yes, I know, you've looked at his personal, business, showbiz and political history; you've watched the videos of his campaign appearances and his debate performances and you've witnessed his actions and comments since being elected....and, you've concluded he has MPDS. I think you're wrong.  Mr. Trump has only one persona....IMO, a very disgusting, disturbed one persona.  In my layman's opinion the man is a "full blown" sociopath and a danger to our nation as President.  As always, I invite anyone to look at the definition and at Mr. Trump and form their own opinion.. Gary Crum