I just purchased How to Think Like Leonardo Da Vinci. My question is for those of you that own it: (1) Do you own the workbook? (2) If so, do you find the workbook to be helpful? (ok, so there are two questions - sue me)
I own the notebook- and it is mainly a series of difficult questions- you could easily spend your entire life working on them. I think it is very helpful- I enjoy using it. A lot of the content maps to the book (as it should), but there are valuable differences.