Picture the scene...

You're playing soccer and just after kickoff you notice something odd. Your teammate next to you is suddenly wearing the opposing teams colours!

You look around you, and several other teammates have also changed shirts to the other team. Behind you, your goalie has switched sides. It seems like half your team are playing for the enemy now.

It seems hopeless, but you play on anyway, because what else can you do?

I wish I was actually talking about soccer.