The Animal Inside Me

I can't escape it...

I can't control it...

But I can sure unleash it.

It comes out when I'm angry,

and it fights with no mercy,

no sympathy.

What is it?

It's the beast,

the monster,

the animal inside me.

Who am I?

Just call me Octopus.

I am Doctor Octopus.

And nothing will stand in my way.