I was taking an ice cream break and came across PBW's entry on hypergraphia, which is an uncontrollable urge to write. Apparently the term became prominent after a Harvad neurologist fell victim to a pressing need to write. Her research led her to the discovery of how the brain functions during the creative process.
I don't know about you, but I find this whole concept fascinating. So much so, I've actually ordered Flaherty's book, The Midnight Disease.
Don't get me wrong. I'm not self-diagnosing here. I don't believe I suffer from this particular pathology. Sometimes I must write, especially if I want to remain civil and happy, but I can resist the urge. I can force myself to focus on my other responsiblities. I'm not so sure a true suffer of hypergraphia could say as much.
However, there are a few writers out here in cyberland in think could be suffering from this affliction. I've always wondered how they've churned out book after book in the course of a single year. Now I have my suspicions. :-)