A friend and I were discussing PT68, Section4, Game 3. I was trying to articulate why a chart was needed in that particular game and when to use charts in general. And I discovered that I couldn't explain it clearly. And I think that's a problem. In my mind, it indicates a lack of mastery.
So, if someone asked you when it's necessary to use a chart and when not to, how would you respond?
(for those of you who don't know what I mean by "chart", check out the game I mentioned earlier.)
