‘Happy-Go-Lucky’ Adventure Girl, 23, Needs Shoulder Removal Surgery After Doctors Find an ‘Avocado-Sized’ Bone Tumor She Thought Was Rock Climbing Injury

Cat Holden, 23, is sharing how she went from living a happy-go-lucky adventurous lifestyle, rock-climbing and skydiving, to needing around-the-clock care during chemotherapy as she awaits shoulder removal surgery.