We occasionally revisit the interview prep tool (http://ycinterview.com/ http://ycinterview.com/), and that's definitely 15 minutes well spent. Communicating th

We occasionally revisit the interview prep tool (http://ycinterview.com/ http://ycinterview.com/), and that's definitely 15 minutes well spent. Communicating these things in writing takes longer by default though, and can take as much as you're willing to spend on it. It's hard to notice that you reached the point of diminishing returns.