Indexing

I received this message from Spanner in the Netherlands, he also assured me I want to visit as there are plenty of beaches and chocolate! Netherlands, here I come! From my new friend, "Thank you for the book and the encouraging messages. It took me one whole day to read it for the first time (and 3 hours before my eyes focused again). Great stuff. Indeed, I enjoy reading it and using it. The language jokes I liked, but for me english is not my first language, so the jokes in the index names made it hard for me to find the items back. But, I have found my way (see picture). After 3-4 times reading I know my way fairly good now."