You are given a sentence in Japanese. Your job is to translate the Japanese sentence into English.

特権をひけらかして上機嫌だったのではなく特権のひけらかしを馬鹿にしたのかもしれないなと
Maybe instead of gleefully flaunting her privilege, she was mocking the gleeful flaunting of privilege.

我々のするもう1つの間違いは成熟した複雑化を原理の実際の理解と混同することです
So, another thing that we do is to confuse adult sophistication with the actual understanding of some principle.

初日大きめの帽子をかぶりましたキャプテンハットみたいなやつね

The first day, it was a huge umbrella cap, like a captain's cap.

