The Covid-19 pandemic is affecting the way we live day to day life, work, even go to the grocery story.  It has created unparalleled uncertainty about our own health, and the lives of those we love. Today, resilience expert Steve Leventhal talks with world renowned author, speaker and psychologist Dan Tomasulo (Learned Hopefulness, American Snake Pit) about what hope really is and how we can build it and use it to thrive in challenging times.