Yes
No, Jim Carrey is a manic-depressive (bipolar disorder).
Some people have OCD and they don't have Bipolar disorder, but, they can get extremely irritated with their OCD which enables them to get annoyed and angry. Some people who do have OCD, do also suffer from Bipolar disorder, but not all people.
Bipolar disorder
Bipolar disorder is generally caused by genetics.
The correct term is bipolar disorder. Some people call it a disease though.
a disorder
http://blogs.psychcentral.com/bipolar/2009/01/bipolar-disorder-qa-how-close-are-we-to-a-bipolar-cure/
Yes, stress makes Bipolar Disorder behavior worse. My daughter is Bipolar.
It's not known to be an effective treatment for bipolar disorder.
Usually threw the parents but, its also possible for your parents sibling to have it, meaning they carry the gene which can be passed onto you. someone who isn't related to anyone can develop bipolar disorder due traumatic psychological injury.
They may be used in conjunction with mood stabilizing medication, which are used for bipolar disorder, but they are not used alone as a solution to bipolar disorder.
Bipolar Disorder, not otherwise specified. It means a form of Bipolar Disorder that doesn't really fit the other diagnostic categories.