I keep a pad of paper by my computer in case I need to write down something. Yesterday I noticed a number, some nine digits long, that I'd written down. Thing is, I have no idea what this number is for or what it means. And I have no recollection of writing it down. Thusly, I'm really bothered by it. Is it some secret number to some account that the men in black wiped from my memory? Or am I just getting so senile I can't remember anything? Neither option is a good one. But I really have no idea what this number means or why I wrote it down.