Symptoms may include, but are not limited to:
1. Killing locale politicians with out memory of the assassination.
2. An odd sense of duty when playing the latest first person shooter (Crysis, Black-ops 'obviously', Section 8)
3. Agreeing with the music you are listening to, even if the lyrics don't seem to offer a point to agree with.
4. Dog hates you.
5. Cat fears night time.
6. You remember being picked up by men in suites, late at night.
7. The need to meet your contact at a bar you never heard of, even though you have no idea what 'a contact' is.

How to get rid of it:
Bananas...