Another useful exercise is to ask individuals to rate their own performance. Using the performance appraisal instrument at your current employer (or former place of employment, or the instrument developed in the above exercise), conduct a self - appraisal and be prepared to deliver your self - appraisal to your boss, a peer, or the group. Remember to keep in mind the principles outlined in this chapter when appraising your own performance and delivering the appraisal. This exercise can help individuals appreciate the difficulty of this process.