This is part of my life
I have bipolar disorder — Bipolar II to be specific. This means that I have hypomania — a feeling of exhilaration and irritability — and some pretty severe depression. I take a cocktail of medication to keep me on an even keel, but sometimes the erratic moods break through.
Down or depression?
I’m feeling a bit down right now — sleeping too much, waking up tired. Feeling uninspired. musing over the past (there is a lot of it) and crying inside, not feeling inspired. Rejections are weighing heavily on me and I’m second-guessing everything I write. This feels like depression.
Which depression?
Generally, when talking about depression, there’s two basic categories — situational and biological. The former is depression based on external events; the other is internal. It’s hard to determine which is which.

For example, is my pile of rejections the cause of my depression? It very well could be I tend not to react very badly to single rejections, but I’ve had a string of them lately, and I can’t find the right thing to fix them so that they’re accepted. I feel like giving up. This could be the cause of my depressions.
It could also be that a biological depression (that is, bipolar depression) could create the stress and negative feelings toward my life. (Right now my brain is diagramming this as a path analysis (a type of social studies research equation) as if I could quantify each factor and measure and research. Not now, Satan.)
The only way to tell
The only way to tell if this depression is biological is to sit with it for two weeks. Given the relatively minor nature of the situational roots (rejections can be let go pretty easily) I should be done with it by then. If it lingers after two weeks, I call my psychiatrist and we tweak the meds. I’ll be bummed (oops, I am already) because this med combination has been working wonderfully for at least three years.
But this is bipolar disorder. Untreated, and it’s like someone else is running my life, laughing my laugh, stoking my rage. I won’t let them do it for too long.
Handing it to you
If I have anyone who identifies with this and wants to comment, please drop a comment.