Half the students completed both problem types with nothing at stake, while the others completed them when calm and under pressure.

一半学生在没有任何顾忌的情况下解答全部题目，另一半学生分别在冷静状态和压力状态下完成题目。

That's like if you took all the problem types and threw them in a hat and drew them out at random.

这就像你把所有的问题类型都放在帽子里， 然后随机抽出来。

Then I kind of had like, how to say, mental kind of breakdown because I did every kind of girl's problems type of sketch.

然后我有点像，怎么说，精神崩溃，因为我画了各种女孩问题类型的素描。