I have no idea if I am Bipolar but my Pdoc seems to think that I maybe Bipolar II -- but has made no official diagnosis yet. I know the most common symptoms of Bipolar 2 are:

Hypomania:
High energy levels
Unrealistic optimism
Irritability
Hypersexuality

Depressive:
Sadness
Low energy levels
Cessation of usual activities
Isolation from people

But what are some of the other symptoms/indications, common or slightly less common, of Bipolar 2 that people may not be aware of?