Afocus on similarities among people is to the perspective what a focus on differences among people is to the perspective

A focus on similarities among people is to the psychoanalytic perspective what a focus on differences among people is to the trait perspective.

The psychoanalytic perspective was created by psychiatrist Sigmund Freud and focuses on the importance of early childhood experiences and the unconscious mind. The trait perspective of personality on the other hand focuses on identifying, describing and measuring the specific traits that make up human personality.

1) good with knives

2) good at manipulating

3) have lots of wisdom

what are the options?