That's to say, understanding Adrian's reasons, respecting them, and admiring him. He had a better mind and a more rigorous temperament than me; he thought logically, and then acted on the conclusion of logical thought. Whereas most of us, I suspect, do the opposite: we make an instinctive decision, then build up an infrastructure of reasoning to justify it. And call the result common sense. Did I think Adrian's action an implied criticism of the rest of us? No. Or at least, I'm sure he didn't intend it as such.