Anything it could be runing in the family or just out of tthe blue
You're usually born with it but you can get it.
Bipolar normally has something to do with your hormones! Thats all I know
Nobody knows what causes bipolar disorder, but general consensus is
that it is a combination of situational and genetic factors.
Yes, it's possible for a brain injury to cause bipolar disorder. Either a blow to the head or being strangled could
cause brain injury ( strangling could cut off oxygen to the brain ).
Well my mom has tht and hers was caused by overfilling stress and big change in her life I wld say to help you need to take a week or so off of everything have a week to just yourself no one eles.