We're on the cusp of an explosive change in how we treat one of America's most ignored health problems

You've probably been there: Something stressful is happening in your life, and you're feeling more anxious than usual. You'd love to talk to someone about it, but you don't know who to turn to. Therapy is one option, but A) it can be crazy expensive, and B) you don't want to be that person who has to see a shrink. Turns out, there is no that person. Roughly one in every five Americans, or about 43 million people, suffers from mental illness, according to the National Institute of Mental Health.