Would Donald Trump Quit if He Wins the Election? He Doesn’t Rule It Out

The traditional goal of a presidential nominee is to win the presidency and then serve as president.

Donald J. Trump is not a traditional candidate for president.

Presented in a recent interview with a scenario, floating around the political ether, in which the presumptive Republican nominee proves all the naysayers wrong, beats Hillary Clinton and wins the presidency, only to forgo the office as the ultimate walk-off winner, Mr. Trump flashed a mischievous smile.

“I’ll let you know how I feel about it after it happens,” he said minutes before leaving his Trump Tower office to fly to a campaign rally in New Hampshire.

It is, of course, entirely possible that Mr. Trump is playing coy to earn more news coverage. But the notion of the intensely competitive Mr. Trump’s being more interested in winning the presidency than serving as president is not exactly a foreign concept to close observers of this presidential race.

Early in the contest, his rivals, Republican operatives and many reporters questioned the seriousness of his candidacy. His knack for creating controversy out of thin air (this week’s edition: the Star of David Twitter post) and his inclination toward self-destructive comments did not instill confidence in a political culture that values on-message discipline in its candidates.

Those doubts dissipated after Mr. Trump vanquished his Republican opponents and locked up the nomination.

“I’ve actually done very well,” Mr. Trump said. “We beat 18 people, right?”

But as the race has turned toward the general election and a majority of polls have shown Mr. Trump trailing Mrs. Clinton, speculation has again crept into political conversations in Washington, New York and elsewhere that Mr. Trump will seek an exit strategy before the election to avoid a humiliating loss.