0_Apprentice
do you know anyone that has a mental disorder?
1_Wizard
I know a number of people my current job is case management and we only deal with clients with disabilities from metal illness, behavioral and physical impairments. 
0_Apprentice
Oh wow i bet that is tough work.  My dad has dementia which I guess would be considered a mental disorder
1_Wizard
Yes it is at times it can be very stressful and tough, and does your dad have symptoms of emotional problems or decrease in movement due to his impairment. 
0_Apprentice
yes, he definetly has the movements and anger issues.  so it is rough at times
1_Wizard
Has he been evaluated for bipolar disorders that may be the reason his moods is so bad because his moods are often elevated.