I started a "dirt notebook"

I love taking notes, but one problem that I have is that that I start cherishing every notebook that I start. I can't seem to keep my notes messy. Eventually, I start structuring the notes, doing cleaner handwriting, adding a cover or some stickers ... and before I know it, the notebook is too well-organised for simply scribbling into. This, of course, raises the hurdle for taking more notes and…