It's not that I enjoy it, but it seems like the best way to work with books. I used to take notes either in notebooks or on the computer, but it took a long time and sometimes I didn't have the quote right plus it took a long time. Now I take notes all over the books, list the most important ideas in the backs and on the covers with page numbers. Then, I have everything all together, my thoughts and the original quotes. Also, it my computer is around, I will try to put a sentence to a paragraph down to get my thoughts out.