Adults have faced problem in understanding a foreign tongue than teenagers. From my point of view, I agree with that humans should learn foreign language in childhood. In childhood time, pupils do not think about society and it’s pressure pressure.
Nowadays, many people are fast wind to become bilingual, because it is necessary for communication and understand abroad cadres. However, young people face difficulty to learn a foreign language, due to lack of cognitive skills and a family obligation. Namely, youth can not live under the society pressure, so they take a family responsibility and release their burden, because of that their brain skills are work occupied with work, and faced issues when they want to learn a foreign tongue.
Moreover, teenagers can do inductive learning and understand teachers thought alongside develop a mentorship. In other words, in school time, teenagers obey their tutor and fellow everything what they guide, so that they grasp the knowledge calmly calmly. In addition, pupils did various physical activities that arise release passive hormones in pupils brain. It is helpful to understand deepness of the concept.
In conclusion, young people are less cognitive than children when they learn something new, such as cultured language. In countries, youth have a responsibility of family. As a responsible person they spend 10 to 12 hours per day with their work.