Yael Shy, the author of "What Now? Meditation for Your Twenties and Beyond," says she came to meditation from "a lot of suffering" as a student at New York University in 2001 -- the same year the World Trade Center towers fell near her New York City dorm during the 9/11 terrorist attacks. Today, Shy helps college students tackle stress, anger and FOMO (fear of missing out) around academics, relationships, sex and social media in her role as the senior director of NYU Global Spiritual Life and the founder and director of MindfulNYU.