Books, bookshelves and personality

 I recently read this article from Penguin Books about bookshelves organisation (or lack of) and what it says about your personality. I have come across similar articles in the past and mentioned my own way of organising my shelves in at least one post. For the record, it is mostly by genre, which according to Penguin means that I am cultured, interesting and know about a lot. Well, of course. I also do it by value, i.e. according to how much value specific books have to me. Which means among other things that I am a touch sentimental. Again, that is spot on. But let's not forget that on top of that and to complicate things, I use liberally the "stack n' pack" method, which is just piling one book onto another. I do this especially and specifically for new acquisitions. Which means I don't believe in too much order. That is also a bit true. So anyway, you now know about my bookshelves arrangement approaches. What about yours?