Intresting article, Daria! If you'd like give a digital solution another go, Twos ✌️ (www.TwosApp.com) is a new type of system for writing and remember *things*. It is based on days like your current system and *things* can be notes, to-dos, reminders, calendar events, and can be reordered, moved between days, and completed so you won't have to rewrite *things*. You can also create lists for "Focus Areas" or "To-do list" or "This week." Going paperless has helped me a lot quickly capture *things* I want to remember whether I am on the go on my phone or when I am working at my desk and technology is super powerful for finding and organizing *things*. Sorry for the long comment, but thought you may be interested in a simple system :). Have a wonderful day and thank you again for writing your article :)