How Do You Exist At A Place Yet Stay Invisible At The Same Time?

I'm sick of doing matrices.

No more finding the inverse of a 3by3 matrix please.

Slipped and landed on the ass
Slightly twisted an ankle.

Pain

You haven't been visiting me in a long time.

"I know you've been missing me."

Pain IS pleasure
Being able to feel pain,
makes me feel human.

I'm sick,
I know

Still can't stop thinking about things.

It's rather distracting.
But whatever.

And I'm gone.

So how do you exist at a place yet stay invisible at the same time?