The Titan of the industry of politics is Clinton.  The Titan of the industry of business is Trump.  Both squared off in a no-holds-barred, fight to the finish, winner-take-all battle.  The only thing each overbearingly arrogant super-Titan shared in common was in their being merely pedestrian in their opponent's industry.   Trump, admittedly proud as an "outsider," won entry to Clinton's industry leaving his homefield to change her's.  If Clinton had entered Trump's venue and remained an incorrigible arrogant politician expecting substantive returns in exchange for hot air political tokens, Trump would have decimated her.  So, what makes Trump think that he can enter Clinton's cutthroat political venue without material changes to his kingly big-business nature?  If he doesn't morph into a "never as seen before" effective politico-business animal, Clinton will decimate him just as he could have done had an incorrigible Clinton walked onto his homefield.