You don't understand

You dont understand what i'm feeling
i'm not really happy
i'm not really dealing
i just want these thoughts to go away
but they still come back to haunt me
every single day
all the memories
bring back the pain
no matter if its sunny out
or in the pouring rain
the sadness comes
and it just won't leave
i try and stay happy
but i still grieve
don't you understand that theres nothing you can say
the hurt will never leave
the pain will never fade away
from my sadness i'll never start healing
don't you get it?
no, you just don't understand what i'm feeling