Recently, I don’t know what’s wrong with me. I don’t want to utter a word when my colleagues were talking excitedly in the office. They complained the housing prices, those wrathful events exposed through the news, discussed a single older woman’s recent love affairs and other trivial matters like that.

I don’t know why I had no interest participating in their talks and even felt a little disgusted. As my such state has lasted three days, I was well aware of that it’s not any other’s problem, instead, it must something had gone wrong with me. However, I have no idea what should I do to change such state.