Demoralisation, a mental state characterised by hopelessness and meaningles
sness, can be differentiated from depression in that demoralised patients c
an enjoy the present, their lack of hope being confined to the future. Howe
ver, like severe depression, demoralisation can interfere with a person's c
apacity to give informed consent. Doctors and other health professionals ar
e also subject to demoralisation, which influences medical care.