Investment firms value Excel so highly (and are so good at it, see this[1] amazing video that I saw on a previous HN thread of Martin Shkreli using Excel extrem

Investment firms value Excel so highly (and are so good at it, see this[1] amazing video that I saw on a previous HN thread of Martin Shkreli using Excel extremely effectively) that I'm sure they have internal training that is better than anything you can get outside. Accountants pay very good money for Excel training, at least in Israel (I tried to compete with those courses by teaching Excel automation with Python, so I did some market research and customer development.) [1] https://www.reddit.com/r/videos/comments/4df5il/martin_shkreli_doing_magic_with_microsoft_excel/ https://www.reddit.com/r/videos/comments/4df5il/martin_shkre...