Lily Tomlin once asked, "Why is it that it's called prayer when we talk to God, but when he answers back it's called schizophrenia?" Almost half of all Americans claim to have had an unusual spiritual experience and as many more have had problems handling stress, anxiety and depression. In Are You Getting Enlightened or Losing Your Mind? Dr. Gersten, a practicing psychiatrist for twenty years, recounts his experiences with his patients to answer questions...