Breakthrough is a documentary that explores how athletes face identity crisis and depression after a life-altering event that results in their removal from the sport on a professional level. Breakthrough is a documentary that explores how athletes face identity crisis and depression after a life-altering event that results in their removal from the sport on a professional level. Breakthrough is a documentary that explores how athletes face identity crisis and depression after a life-altering event that results in their removal from the sport on a professional level. Breakthrough is a documentary that explores how athletes face identity crisis and depression after a life-altering event that results in their removal from the sport on a professional level.