Am i still a child ???

duno y..i feel like my parents still treat me like a child n control this or that..
i ady graduate in 2ndary school...it can b say is ady grow up..
y sometime still feel like i don hv tat freedom..
feel like now me just enjoy my school holidays..
sometime tis they make me feel angry..like i m 3 years old child..
go camp...i feel like my friends they very independent..know tis n tat..but me just like a ppl hu don know the real world
how ???