http://www.cnn.com/2006/HEALTH/06/05....ap/index.html
Now, I don't give a shit if this is a real disorder or not, but if pills help these people, then so be it. I hate it when when fuckers blow at me because I'm driving to slow for them. Why are people such a hurry all the time? People are dying to get home or at work.
Disorders aside, I think road rage has a lot to do with people not wanting to enjoy life and stopping to smell the roses.

When I drive, I like to look at all of the pretty birds, bunny rabbits, and purple flowers.

Who cares about getting anywhere one minute earlier?