when will he grow up charles chuckie ford

in the book catcher if the rye Holden really does have a lot of growing, because he failed four classes. he also went to old Spencer and was getting mad because he was telling him what he was doing wrong in school. Also he got kicked out of school for not doing nothing. but he is also a dreamer. he really likes his brother DB. but if he grows up he will be a better person. he also needs to listen more.