If everything I need to do and keep in my head at a given time doesn't fit in a mess of bullet points on a single letter sized sheet, then I'm simply doing too

If everything I need to do and keep in my head at a given time doesn't fit in a mess of bullet points on a single letter sized sheet, then I'm simply doing too much. No need for a system. Just recopy over the sheet by hand every few days without the scratched off items, and add in some new stuff that comes to mind. I have difficulty imagining a life so busy that a page of terse notes couldn't suffice to keep on top of things.