Blah blah blah

Our son (10) brings home his school report.

He: ‘To sum it up, I have received top scores from basically all subjects, except for ‘free discussion’, from which I got a 3 in a scale of 5.’

Me: ‘How come?’

He: ‘Some of my classmates receive better scores, but they talk about all kinds of pointless blabla, while I only speak when I have something to say.’

Me: ‘But when is this class? Morning or during the day? And what are the topics? And you have to prepare? And..’

He: ‘I have said everything about this subject.’

Me: ‘Ok, I think I get it.’