If you&#39re approaching the big 30 and feeling suddenly aimless and insecure about your career and relationships,如果你正在奔三的道路上，突然觉得自己对于职业生涯和感情关系缺乏目标、又充满不安全感，you might in the middle of what we know anecdotally as a pre-30 meltdown.也许你已经患上了奔三综合症。A Sense Of Not Measuring Up症状一：什么都没搞定的挫败感Now that your ad