我不知道从什么时候开始，我的压抑变成困惑。

I don't know when it starts, my depression now hardens into confusion.

youdao

不知道从什么时候开始，我变成了一个完美主义者。

Somewhere along the way, I’ve become a perfectionist.

youdao

我都不知道从什么时候开始，老板就对他一个青睐有加。

I don't even know since when he alone has been in the good graces of the boss.

youdao