The lighting for mirror selfies is impeccable.

Authorities said Thursday that their investigation into an explosion that rattled the Trump Hotel in Las Vegas and killed one person had narrowed in on a decorated U.S.

Tech billionaire and Tesla CEO Elon Musk says he has evidence that the Cybertruck explosion at the Trump International Hotel in Las Vegas that killed one person and injured more than half a dozen others was an intentional terrorist act. That incident, which was captured in footage by hotel guests, occurred in the valet area. The immediate reaction of many people was to call it on-the-nose symbolism for Musk's controversial relationship with President-elect Donald Trump — but it may not have been a coincidence at all.

Sometimes good intentions go awry, especially when traveling. Here are the common hotel etiquette missteps to avoid—straight from hotel workers themselves. The post 17 Polite Habits Hotel Workers Actually Dislike—and What to Do Instead appeared first on Reader's Digest.