This post originally appeared on the Crew blog. You’ve heard people say you need to get out of your comfort zone, right? You need to stretch yourself, they say. It’ll be good for you. Everyone seems to agree with this idea, but what do we actually know about the comfort zone?_Aside from the fact that this seems to be true: Okay, but what is the comfort zone really and why should we leave it? Let’s do a little digging to find out. What is the comfort zone? The most scientific explanation of what a comfort zone is_relates it to anxiety...

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