Ah, and there it was. The biggest 'tell' about Shylock Ashcroft that, while Ashcroft probably had no intention of revealing it, spoke more loudly so far than the chains, the leather, the vibrant blazer, or any of the rest of it.
He didn't respond when Ashcroft corrected him, and then, now understanding something about the way Ashcroft's mind seemed to work, Robert was satisfied to listen to the explanation of how his patient had come to be in this situation.
It made sense. Lorcan D'Eath had not been exactly a model father, and while Lorcan was known for dark dealings, he had never been known to be particularly brutal or violent himself. Not directly anyway. His children, however, were another matter. Particularly Alistair, who had been a professor for a brief time, and he'd also had his father's abilities at potions. Robert had never liked Alistair's reputation of finding amusement at someone else's expense.
MacMillen--Amelia. Yeah, he had known Amelia, and she could be a bit overly emotional. It made sense that Alistair would perhaps have found her easy bait, probably bait that at that moment D'Eath had found more exploitable than Shylock. Well, what Ashcroft was saying made sense as to how he'd gotten put into a situation that was not one he could get out of easily.
He didn't plan on acknowledging that had he been in Ashcroft's shoes in that classroom, he most likely would have agreed with him. Robert loathed anyone who felt a need to make potions boring or dull. He might well have volunteered for the demonstration too, but with a few ulterior motives of his own at work.
Slughorn had caught on to Robert's insatiable need to "liven up" a dead potions class by bollixing up something in order to get a rise out of either his classmates or out of Slughorn himself. Slughorn had responded to Robert's need for mischief by driving Robert harder, but now Robert had appreciated what he'd gained out of it. And--greater still, he understood the message it would have sent if Slughorn had, in some way, rejected him, found him unacceptable.
"Your information is safe with me," Robert said, ironically understanding at least something about this young man who appeared, in so many other ways, to be so different from Robert in just about every other way. "Thank you. That's helpful. What have you found, so far, that either works or doesn't work?The reason I ask is that I'd prefer to avoid putting you through a lot of redundant efforts. I don't believe in wasting my patients' time or energy if I can help it largely because I think its disrespectful. I'm fine with doing whatever we both believe is useful, but that means, to me, that your voice is more important than anyone else's in this--more than your family's, and ultimately, more than mine. Providing you're good with having that level of control." It was something Robert did try to offer, but not everyone was good with it.