BestImmature person is behaving once reached the appropriate age to learn.Instead, learn or do not.For example, when grown as an adult.But it is still not self-reliant and decided nothing.
The immature person is age appropriate behavior on the learning and learning but do not have or do not like as an adult, but also self-sufficiency are not and do not decide anything.
! Person's behavior at the age appropriate learning and but learn not, or why ่เป็น , such as when an adult but also independent and can't make decisions.