Bipolar Disorder Support Group
Bipolar disorder is not just a single disorder, but a category of mood disorders marked by periods of abnormally high energy and euphoria, often accompanied by bouts of clinical depression. This is the place to talk about your experience with bipolar disorder, learn from others' experiences, and find support.

My Pdoc says impulsiveness is a trait of bipolar disorder....so, maybe it is a chemical thing ?
...but I Truly believe it has a lot to do with those doggoned Happy Chemicals in our brains...dopamine, serotonin.....seriously.
When we have too Much of them, well, why NOT just go All Out, spend, spend, buy, buy, do, do, Experience, experience, Live, Live.....because It Feels Good!!!!
Seriously. :/
I sometimes look at pubmed....