Whats the difference between RAD and Boarder Line Personality Disorder?

I have used DBT as well with teens but not younger. The skills DBT teaches are those that we typically develop in our teens and early 20s if raised in healthy environments. While some of the same behaviors are seen at earlier ages and some of the skills can be taught to younger ones, some others are harder to grasp for kids. I've seen it do some amazing things with folks.