bié / wèi / le / zhè / diǎn / xiǎo / shì / bǎ / zì / jǐ / qì / fēng / xiān / lěng / jìng / xià / lái

别为了这点小事把自己气疯，先冷静下来。

Don't drive yourself crazy with anger over such a small matter; calm down first.