An article with active steps you can take to be more curious (that DOESN'T cite the Ian Leslie book!)

This is another article on curiosity that mentions - and paraphrases from, without citing - Ian Leslie's Curious, a book I am still not sure I like.

I've bought and begun reading the book mentioned in this article, and it seems like this article is simply a summary of the book - complete with intensive quotes (MOST of the article!)

I'm a little disappointed with the book so far - I'm extremely disappointed by this "article".