when I really wonder about my own sanity.  Like when I find myself with Abracadabra by the Steve Miller Band stuck in my head.  It's times like these when I really wish I had some sort of mind-eraser that would zap it right out of my brain.  Come to think of it, a gizmo like that would also come in handy for erasing the pain of bad breakups and possibly for re-training myself not to repeat the same romantic patterns over and over again.  Hmmm.  Maybe I can find one on eBay.