I believe the correct answer is: Lewy body dementia.
Lewy body dementia (LBD) is a disease which is associated with abnormal deposits of an alpha-synuclein protein (called Lewy bodies) in the brain that affect chemicals in the brain whose changes, in turn, can lead to problems with thinking, movement, behavior, and mood.
Since Sally has Non-communicable disease (NCD), her inhibition is lost which is evident in her chronic gambling