I work in the mental health field too ( community mental health nurse practitioner ) and have some clients who have behavioural problems related to dementia ( I have done research in this area also ). I also have found that the nature of this kind of work leads and lends itself to getting into conversations about beliefs and religion, as families and people who develop the condition ask " why??? " a lot more than other areas of mental health and nursing, even hospice, that I have worked in.