Prove the identity. 
Definitions:
Sensitive-insensitive
A descriptor indicating variability in an individual's response to emotional or sensory stimuli, ranging from highly responsive (sensitive) to barely affected (insensitive).
Self-schema
A cognitive representation that incorporates beliefs and feelings about oneself in specific domains.
Man-as-scientist
This term refers to the idea that individuals actively interpret and analyze their surroundings and experiences in a systematic and empirical manner, similar to the methods used by scientists.
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