The many significant technological and medical advances of the 21^st century cannot overcome the escalating risk posed to older adults by such stressors as pain, weakness, fatigue, depression, anxiety, memory and other cognitive deficits, hearing loss, visual impairment, isolation, marginalization, and physical and mental illness. In order to overcome these and other challenges, and to maintain as high a quality of life as possible, older adults and the professionals who treat them need to promote and develop the capacity for resilience, which is innate in all of us to some...