I looked at my bookshelves last night, and came to a realisation:
I have too many books and not enough space. To deal with this problem I can do one of two things.
1. Stop buying books.
2. Take anything from my shelves that I will never read, will never re-read or have two copies of.
Obviously, number one is a sheer impossibility, so I have to turn to number two. This is hard. I mean, I have actually spent money on these books, and I obviously wanted them at the time. However, I took the bit between my teeth this evening and have been pulling left, right and centre, and have a towering pile of 66 on the floor. (In an interesting parallel, I have read about 66 books this year.)
I'm going back to review the shelves now. I need the space, and I MUST be ruthless. Wish me luck!