I lifted and then lowered my hand. I'm holding it too tightly to get the confidence to knock.

Breath in…

Breathe out…

Breath in…

Breathe out…

Because I needed to breathe properly, my chest rose and fell. I was chasing bunnies within my chest, waiting for the train to come out. My fist trembled when I knocked on the door once I had calmed down. But no one responded. Have they finally departed? But I haven't seen them since I left earlier. Wouldn't it be better if they just left? It just indicates they performed nothing. I was prepared to knock again, but…

The door swung open. I recoiled as...