So, I built myself a "Reminder" spreadsheet that uses a color-coding/text formula to tell me when I should be doing something, based on how many days it's been since I last did it. Some things I want to do every day and really SHOULD do every day; other things I'd like to do every day but if I miss a day, that's okay; likewise, there are things I want to do every other day, but if I miss a day, that's okay — and then there are the weekly things. For parts of my life that really are a habit now (like walking every day), I don't need a reminder, but for other things that are less easily "routinized," I really need reminders.
And now the new spreadsheet is all ready to go, with the class-related stuff suspended until classes start again. I enjoyed having a totally carefree week... but I'm glad to get back into more of a routine now. I am a creature of daily and weekly routines, which I think is why I had always liked blogging. So, when I post this post and update the spreadsheet, the last of the reminders of what I need to do today will vanish: whoo-hoo!