nǐ / bié / zài / yōng / rén / zì / rǎo / le / zhè / jiàn / shì / qí / shí / méi / yǒu / nà / me / yán / zhòng

你别再庸人自扰了，这件事其实没有那么严重。

Stop getting upset over nothing; this matter is not actually that serious.