Relentless Courage : Hidden Ivy LLC : 9781736824412 : 1736824414 : 29 Apr 2022 : "RELENTLESS COURAGE is one of the most important books of our time...RELENTLESS COURAGE is truly the natural and essential successor to my book, ON COMBAT." - Lt. Col. Dave Grossman, whose book ON COMBAT sold half a million copies Our first responders are uniquely strong, brave, and emotionally flexible. They are called to support us on the worst days of our lives. They see and hear things that are burned into their memories forever. They see the worst in humanity and then do their best to be a loving partner, parent, and friend. On the other hand, they are uniquely vulnerable. Suicide among police officers is 54 percent greater than among American workers in general. First responders are resigning in droves. In a sample of more than 700 police officers, over half have been threatened with a gun (51%), knife or weapon (55%), and nearly all (87%) have seen someone dying (87.2%). Best-sell