Indigo Children are bright, intuitive, strong-willed, and sometimes self-destructive individuals. They are often labeled (and misdiagnosed) as having ADD or ADHD because they won't comply with established rules and patterns; and they may exhibit behavioral problems at home and at school.
A Guide to the Newest Generation of Psychic and Sensitive Children. Crystal Children are the new generation that has come to the Earth plane after the Indigo Children. They are approximately ages newborn through five, although some members of the first wave of Crystal Children are as old as seven. These kids are like Indigos-highly psychic and sensitive-but without the dark edge and the anger energy.