@Ripley1979 I did the same thing!! "When" is actually a sufficient indicator (but "only when" is a necessary indicator - it's confusing me too haha).

So, you have two sufficient indicatorss: "any" and "when." That's a little confusing. But according to the video, in this case, "any" is used to give context rather than indicate sufficiency, while "when" is used to indicate sufficiency. Does anyone else have any explanations for why "any" doesn't indicate sufficiency here? I'm still trying to figure that one out myself.

This is so satisfying!!

I'm so excited to try out this strategy. So many of the science/economics passages are beyond me, but I can definitely make things up and translate them to make more sense!

I'm trying to understand how the timing/BR works. Is there a way I can know my timing while I am going through the questions the first time?