At some point in your corporate life, you will inevitably stumble upon people who consider it their life’s mission to impart sage words of wisdom. Though this can be annoying, and even infuriating, it’s not unbearable if you handle it with tact and diplomacy. From fashion pointers to tips on how to handle clients, unsolicited advice can take many forms. The best way to handle the situation is in how you respond: you should be civil, but shut the conversation down. That said, when responding, you should consider their motivation; sometimes, your colleague is simply looking out for you. But other times, there might be more than meets the eye, such as jealousy or insecurity. Here’s how you keep the faux-fashion gurus, wannabe wellness coaches and aggressive salespeople at bay: