Final answer:
Being self-critical helps in personal growth and improvement, but it can also lead to negative self-esteem and self-doubt.
Step-by-step explanation:
Being self-critical means being able to recognize and analyze one's own mistakes and faults. Some people argue that everyone could benefit from being more self-critical as it helps in personal growth and improvement. On the other hand, there are those who disagree and believe that being too self-critical can lead to negative self-esteem and self-doubt.
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