Great question! Todo lists are next to useless for me. For important stuff that I have to do and must not forget about, I set up alarm clock (without descriptio

Great question! Todo lists are next to useless for me. For important stuff that I have to do and must not forget about, I set up alarm clock (without description, as such stuff is in the back of my mind anyway). The rest is kept in text files, notebooks, napkins, etc., which I re-visit periodically or remember about spontaneously.