This is the kind of day it's been: I called Business X to fight with them (or really to inquire politely) about an error they'd made. I got voicemail and decided to leave a phone message with my phone number.
"Hello, this is Undine Lastname, and I'm calling about Y problem. You can call me at . . . at . . . "
Yes, dear readers, I could not remember my phone number. The number I have had for several years--eleven, to be exact.
I think I'll quit while I'm ahead.