Bad performance appraisal at work? You can do that now. Use negative reviews sensibly to your advantage.
A poor rating doesn't have to mean your career is over. Criticism can be used to improve your own skills. If you view criticism as constructive feedback, you can learn a lot from it. Don't allow yourself to be pressured, instead ask for time to think, instead of accept the assessment. If the criticism is completely unjustified, you could defend yourself against it.