Day 4 - A book you lent out once, never got back and miss
I don't think I have ever lent out a book. A lot of my friends don't actually read and I don't think I've ever actually wanted them to borrow any of my books anyways - I'd be too afraid that they'd ruin them. I like my books to be perfect, not bent, not dog eared etc. and I don't believe that if I lent them out to a lot of my friends that they'd come back in the same condition I lent them out.
I'm just a little bit too over protective over my books is all.