This is the reason why teenagers are often hunhan and sudden downhill and lack of restraint because of the prosencephalon development need good learning experience needs until they reach maturity, which requires another long distance learning.
The reason why teenagers are often impulsive. And lack of restraint The brain needs to be a good development. That requires learning experience until they achieve maturity. This requires a long learning.
That's why adolescents often impulsive and lack of restraint. Because of the frontal lobe is necessary to obtain the good development, must rely on the learning experience, until they attain maturity.