You are relaxing in your office, playing a game on your tablet.

While smashing alien lifepods with your laser, you realise that for the first time in many weeks, you've actually had a decent day, without the stress of dealing with life-or-death situations.

Just as you are about to level up, a nurse announces the arrival of a new patient.

The words "good things never last" pop into your mind as you place your tablet on the table and head out ...