I thought the air was pressing down my chest like a cinder block

Slowly I take in the deep essence of life before letting go again

The atmosphere is loaded with radiation

One by one the particles hit me like a punch to the face

I am slowly fading away

Hyperventilation

@Legate Lanius Very well done for such a short poem. In fact I can see it being used in a Fallout Fan Fiction. Maybe if I write one I'll mention this poem if you don't mind.

@Legate Lanius Its creepy but in a good way