Correct option is A
Information Booster:
Regression is an ego defense mechanism in which an individual reverts to earlier stages of development or earlier patterns of behavior, especially during times of stress or conflict. It is a return to childhood-like behavior as a way of coping with current difficulties.In this case:"An old man always reminisces about his youth and brave actions at that time.”
This suggests he is mentally returning to a past phase of life — his youth — where he felt stronger or more accomplished. This serves as a psychological escape from the challenges or limitations of old age.
Repression: Unconsciously pushing distressing memories out of conscious awareness. Not the same as nostalgic remembering.
Projection: Attributing one's unacceptable thoughts or feelings to others.
Identification: Imitating or aligning oneself with someone else to deal with anxiety or insecurity.