Are you thinking what I think I'm noth thinking? OF COURSE NOT! You can't be thinking what I think I'm NOT thinking, because I'm clearly not thinking.
Then again, if you are thinking what I think I'm not thinking there is a chance I am thinking, simply because I said I was thinking what I THINK I'm not thinking, so there is indeed a chance I am thinking, as I said I think I'm not thinking, not that I'm NOT thinking.
Then again maybe you're not thinking...
Aw crap I'm confused now.