You don't have to be an alien to struggle to breathe.
First rule of world-crossing is to hide yourself so I got the mask off a stand at the Faire. Didn't need to hide my face in the end so I just used it block out the blank stares. I know those faces and I know their hearts. I didn't think it would hurt so much to be home where nobody knows me.
I hope you know what you're doing, old man!