Optimism is not just an outlook — it’s a mindset. And it’s a mindset that can change your life for the better, according to Dr. Sue Varma, a psychiatrist and the author of “Practical Optimism.” Dr. Varma says you can actually train your brain to become more optimistic by learning to reframe negative situations. The effects are stunning. Plus, Danielle and Simone discuss Billie Eilish’s new album, Jeremy Allen White as Bruce Springsteen, and Rihanna on plastic surgery. Have a hot take on celeb culture? You can reach our show at [email protected].  See omnystudio.com/listener for privacy information.