It is...love?

And it starts off

With the smiles and laughs

Tingly feelings that you think no one else has given you

Its all lies

I've been deceived by no other but myself

Shut myself in the darkness of this dungeon

Its not you it's me

Insanity is what has driven you away

My insanity

I've gone to the darkest part

The place where there's no turning back

I've deceived you

Portrayed a lie

And I'm left with life on top of me

Weighing me down

To the bottom.