You know that feeling

That one where you fade into the background

And you stop existing

And the world rushes at you

And passes right through you

And for one heart wrenching second

You kinda thought the wall got tired of you

And someone almost walked right into you

'Cause a few seconds ago you were thin air

And a person could step right through you

'Cause you don't exist

Not to them

And not to anyone else