@tedtoks: If you’ve ever held yourself back from complimenting a stranger or reaching out to a loved one, behavioral scientist Nicholas Epley says you should reconsider. In his TED Talk, he argues that social connection is an important choice that many of us opt out of, but those small moments actually matter more than you think. Visit the link in our bio to read how this simple action can brighten someone’s day and make you feel happier, too. #TEDTalk