During a keynote at the Manova Summit in Minneapolis she expanded on her philosophy around sleep’s relationship with healthcare and how better sleep means better business and better leaders, reports MedCityNews.

Around half of teenagers feel “addicted” to their smartphone and studies have shown diminishing mental acuity comparable to withdrawals when devices are taken away.

It’s not just relegated to younger people though, Huffington cited statistics saying that more than 70 percent of people sleep with a device on their nightstand or on their bed.