What is the main difference between sigmund freud and the neo-freudians?

Freud attracted many followers who modified his ideas to create new theories about personality. These theorists, referred to as neo-Freudians, generally agreed with Freud that childhood experiences matter, but deemphasized sex, focusing more on the social environment and effects of culture on personality.

answer; they are called (pebbling);

answer; repetitive thoughts; ritualistic behaviors;