Some paper, probably.


You appear to be in a situation.

Pros:
> After brief inspection it becomes clear the paper was sticked to the door using cornstarch-based glue. It means that, on average, it must contain 1/10 of a calorie. It can be salvaged by licking the door.

> This is nutrients. For free.

And people still say all good things in life cost money.

Cons:

> Everything else the paper implies.

> Go get your stuff.