The term 'demoralised' is a synonym for 'DISHEARTENED', which means to be made to feel discouraged or dispirited. It is often used to describe a person's emotional state after experiencing a setback or disappointment. Demoralisation can also refer to the process of undermining someone's morale, such as through criticism or negative reinforcement. In either case, it is an emotional state that can lead to feelings of hopelessness and helplessness.