Which option shows that the student turned negative comparison into useful learning?

Correct answer: Learning from another student's good method and adapting it to one's own plan

Comparison becomes constructive when it provides information for improvement rather than a judgment of personal worth. Learning a useful technique from another student and adapting it to one's own needs preserves individuality while using social learning. The other responses involve self-devaluation, blind imitation, or withdrawal from practice, so they do not support healthy learning.