Little Jimmy is at school and the teacher says your homework is to work out the difference between potential and reality.Jimmy goes home and has no idea ,so he asks his dad.His dad thinks about it and tells Jimmy to ask his mum if she would sleep with Robert Redford for a million quid.He asks his mum and she saysdont tell your dad ,but yes i would for a million quid. Jimmy goes and tells his dad all this and his dad says Go and ask your little sister if she would sleep with Robert Redford for a million quid he asks his sister and she says dont tell your dad but yes , i would for a million quid Jimmy goes and tells his dad this and his dad says There you go Jimmy , thats the difference between potential and reality.Potentially were sitting on two million quid, in reality were living with a couple of slags.