Hard to hide.

I am not a happy person and its getting hard to hide,
people are seeing past the act and realizes what i am inside,
I am not who i am pretending to be,
I don't put my feelings out for everyone to see,
I hide the cuts on my wrist,
I don't know how to deal with this,
I am trying so hard to be strong,
trying my best to pretend nothing is wrong.