No one gets in

Try to reach me and i put up a wall
try to teach me but i dont care at all
it makes me feel good to see you cry
dont come close dont eve try
no-one gets in
you cant concieve of the way i live
whats in my head what i deal with
things i cant put into words
get away you fucking jerk
no one gets in
dont try to ask
your face tells it all
i can see you think my problems are small
say your concerned i know its a joke
its all an act i know you wanna boast
no one gets in
no one gets in and im not coming out