If the adult wants to make it possible and has the time, he will succeed. Ellen Bialystock, Professor at the University of York, points out that “children are given the opportunity to learn languages in a way that supports every part of this very difficult task (…) everyone they interact with interacts with them for the purpose of helping them learn language”. If adults had this opportunity and would “quit [their] job for five years, use a mentor who will speak to [them] at exactly the level [they] need (…) [they] will be very successful” (2:00 ssq). Life, usually doesn’t give us that chance and “the main difference about learning languages as a child and as an adult is life“.