Actually, that is pretty close to how you should talk to -anyone- who likes thinking and does it well. If they have a question, they will ask it. You don't need to fill in every gap. (You need to KNOW it, but you don't need to say it.)
I would leave out the 'delete every third paragraph' bit, though. Or change it to 'delete anything that can be inferred.'
I would leave out the 'delete every third paragraph' bit, though. Or change it to 'delete anything that can be inferred.'