Harmful if Swallowed

One,

And my head starts spinning,

The world starts rushing,

And everything seems funny.

Two,

And my heart feels heavy,

I start to lose function,

The fever is out to get me.

Three,

And the world appears normal,

I am totally content,

But I want more.

Four,

And my eyes get heavy,

The tears want to fall,

And I refuse to let them.

Five,

And life seems empty,

All emotion is drained,

And my heart needs lifting.

Six,

And my heart is lifted,

Soaring through the clouds.

I've become addicted.