With the publication of The Highly Sensitive Person, Elaine Aron became the first person to identify the inborn trait of “high sensitivity” and to show how it affects the lives of those who possess it. Up to 20 percent of the population is born highly sensitive, and now in The Highly Sensitive Child, Aron shifts her focus to highly sensitive children, who share the same characteristics as highly sensitive adults and thus face unique challenges as they grow up.