I've tried that, not when I'm bored, I'm rarely that.
I think it's a bit like explaining the off side rule to people who don't follow what you call soccer.
From here you have the Blue Cons and the Red Cons and bizarrely the reds are a bit more right than the blues.
That parallels what the new UK model of Two Thatcherite parties and the Liberals who never win and leach off whoever is in power.