Nothing, Worthless Lyrics

All I see are strangers faces
Staring right through me
As if I don't even exist
As if I am nothing, worthless

Sometimes it makes me nervous
To reveal all to the world
To bare my soul to strangers
As if I am nothing, worthless

On a warm summers evening
As I walked amongst a crowd
It dawned on me like a knife through my heart
I am nothing, worthless

Now I look through strangers
I never take the time
To think of their existence
As I know they don't mine