Those who make it a practice to leave extra large tips to a restaurant server may be naturally generous, or perhaps just thought the service was excellent.

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This site includes a career blog written by Blake, with articles like 8 Ways to Practice and Improve Your Public Speaking and Promotions: 10 Tips to Moving Up the Corporate Ladder.

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Before the interview starts, there is a practice question, and the video also instructs the applicant with some tips, like doing the interview in a quiet place with good lighting, and keeping your upper body in the field of view.

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