Job Interview Questions: How do you explain at job interview that you were fired for negative reasons?

I terminated from my previous job do to unflattering reasons. If asked about my reason for leaving my old job at an interview how should I explain this my interview is tomorrow.

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Recommended Answer:
Never refer to a major problem with management or say undesirable things about your supervisors, co-workers or the organization. Keep smiling and talk about leaving for a positive reason such as an opportunity, or a chance to do something better.

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• You do not have to give the exact reason for why you were terminated.
  Legally your ex-employer cannot say anything negative about you. What you can do is try to turn the negative into something neutral or positive.
  
  For example, if you were fired for stealing/lying. You can leave that you and say that you were looking for better opportunities and your old job wasn't giving you a chance to grow and learn.
  
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