do you know anyone that has a mental disorder?
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. 
Oh wow i bet that is tough work.  My dad has dementia which I guess would be considered a mental disorder
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. 
yes, he definetly has the movements and anger issues.  so it is rough at times
Bipolar disorder
Bipolar disorder, previously known as manic depression, is a mental disorder that causes periods of depression and periods of abnormally elevated mood. The elevated mood is significant and is known as mania, or hypomania if less severe and symptoms of psychosis are absent. During mania, an individual behaves or feels abnormally energetic, happy, or irritable. Individuals often make poorly thought out decisions with little regard to the consequences. The need for sleep is usually reduced during manic phases. During periods of depression, there may be
a "Billboard" interview, Norwood further commented about the track, saying:
"I just felt like, [when] being gone for such a long time, you need to come back with something strong and shock people. Make them go, 'Wow, who is that? Oh my God, that's Brandy? I didn't' even know she can sound like that. Didn't know she would do a song like that?' Because It's completely different than anything I've ever done.