You don't know me

You don't understand me,
you never will,
you won't ever realize,
how I truly feel

you think you know me,
think you can catch me when I fall,
when really you not there at all,
we'll never stop seeing each other,
through glass walls,
because when you look at me,
I know what you see,
you don't see the real me,
only the person I pretend to be

I may look happy,
but inside this girls sad,
I'm tired of being like this,
why am I always so mad,

what have I done to deserve this,
what have I done bad,
I'm sick of being angry,
I just wanna be glad

glad that I'm alive,
glad that I'm here,
glad to hopefully stop,
shedding all these tears...