#3, rated K+: Medic.
The line of people waiting to step onto the train seems miles long. Hunched, shivering, most of them dirty, they each march into the different compartments, women clutching their families close; couples staring into each other's eyes as though the outside world is merely an illusion; babies wailing over the noise of the crowd; polished soldiers standing stiffly around them at all times, ushering them with quiet authority, expressionless.
Medic digs his fingers into his eyes until white images dance before his vision, then opens them, blinking against the harsh light of his office. He silently reburies old, useless memories.