Boss is Expecting Too Much

Long story short: ever since I started working at this warehouse, my boss is asking too much -- i.e., expecting me to fill orders faster than I can handle and expecting me to do multiple tasks on top of that. I've tried adjusting my routine but, no matter how hard I work, I fail to meet her expectations and, as a result, I'm being yelled at.

Hey, it's not my fault that you have unreasonable standards. I'm just trying my best and if my best isn't "good enough", maybe it's your ego.

Should I get out now?

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