© 2013 Przybyszewska
Ok, so those were born basically on margins of other events - meetings, phone calls, boiling water for spaghetti, or just before a visit (but then the visitor is late as usual, so your stuck in a waiting limbo, with your piece of paper and a fine liner).
That's why some of them are unfinished. Because the thing which was in background, usually ends. Even if the visitor doesn't show up, you decide to end the waiting limbo and drink some wine.