What Would Happen To The World If I Had Never Existed?

I feel nothing but empty
My life is of no importance
I ask myself why I’m here
I think of what I've done
Realizing I've never been needed
I know everyone would have been fine
Not once have I touched
A soul, a heart, a mind
That someone couldn't have done in my place
I am too weak yet too strong
To end my existence
So I ask myself
Every day, every hour
What have I done to exist?
Do I even have something that will qualify?
My own special one of a kind quality
If so what could it be?
Because all I see is an unimportant me
I don’t think I have a quality
That will set me free from this unimportant me
That will give the world a better me