I was just now watching a news show on YouTube. The host was interviewing a 'neuropsychology' expert on the qualities of memory--why we remember some things and not others. This was all relating, of course, to the testimony of Ford at the Senate hearing.
"Well, I want to address three types of memory," the expert said. He described type one, and then type 2; and then he froze, his face suddenly overtaken by the classic deer-caught-in-headlights stare.
"Oh, God," he gasped. "I've forgotten number three!"
That's okay, Dude. Happens to me all the time. In fact, I forget numbers one and two as well.