You got me thinking about how much paper I sold, to a company that bought paper, even used paper. Before I moved abroad, I literally had mountains of paper, because, like you, I don’t throw away my notebooks and I love paper. Folders and notebooks from university, from secondary school, from my whole life… I felt like a hoarder. I sold it... what else was I going to do with it? But it’s amazing how well old paper sells for craft projects!!! Well done on the sale!