Never shake a hand while sitting down

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Don’t lend money to your family. Give it.

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Stop telling people more than they need to know

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Don't throw your friend under the bus to impress someone

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Never eat the last piece of something you didn't buy

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Never insult the cooking when you are the guest

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Don't use the urinal next to an occupied one

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Don't take out your phone during a conversation

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Never take credit for work you didn't do

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