They only learn to be frightened of those differences when an adult influences them to behave that way, and maybe censors that natural curiosity, or you know, reins in the question-asking in the hopes of
Sólo aprenden a temer a esas diferencias cuando un adulto influye en ellos para comportarse de ese modo, y tal vez censure esa curiosidad natural, o, ya saben, aplacar esos cuestionamientos