Earlier quoted context omitted.
The act of writing down your own cheat sheet helps you to learn it.
It seems like the chain of four comments starting with Quequau's ( https://news.ycombinator.com/item?id=17505892 ) and ending with superflyguy's ( https://news.ycombinator.com/item?id=17507512 ) mean to disagree, but actually wind up agreeing. Is that correct, or is there some subtle distinction among them that I'm missing?
FWIW, I didn't parse each of the nested comments as disagreeing, more like using their individual experiences to elucidate the point of the person they responded to.