Q,
Are the FIREWORKS, more than hubris?
"The aerial detonations would last for two minutes, with the triumphal celebration permitted to start as early as 9:30 p.m. — a mere half-hour after the polls close in New York, sources said."
With firework time permitted to start 2.5 hours before polls closed in the west, it's almost like they were guaranteed a victory.
https://nypost.com/2016/10/31/hillary-planning-election-night-fireworks-show-on-hudson-river/