"Okay," he says to Fredrick. "That's it. I will be miserable until you are indestructible - we can't even resurrect you - and we can't make you indestructible while you are under the influence of dangerous substances."
"Felix won't let me get assassinated and we haven't tested indestructibility against the Killing Curse -"
"I am setting up a test and I won't actually have to go through with it Sybil can tell me."
"No, it can't wait, there are other ways you could die -"
"We've had this conversation a hundred times? Yes. We have. And every time you wiggle out of it? Yes. You do. Because you're cheating."
"I can trace my actions back to my own motivations and am not spending 600 times the average annual income of a citizen of my planet on drugs every day."
"You're not worried about the money, don't distract me with a fight about the money. It is indefensible not to create enough stable demand for Felix that every potionmaker in the country figures out how to scale it -"
"If using Felix for projects at this scale is even safe which we will not know until you successfully go off of it."
"You promised me until we'd freed all of the slaves and there are still slaves."
"I am increasingly worried I gave Felix incentive to prolong slavery."
"Not consciously. But since you don't know which plans which move serves -"
"Have you checked our slavery-ending pace and evaluated whether there's anything you could've done faster without Felix - you did, didn't you, and there's not -"
"I want you to stop. I need you to stop. I want to make you indestructible and safe and I want to figure out how to use this tool when it's not using you -"
"So go ahead and do that! I am not impeding you in any way from conservative appropriately cautious experimentation with Felix, I am not literally guzzling up the whole planet's supply -"
"Your alts said that if I tried to talk to you about it today and got deftly maneuvered out of it then they'd just come drag you off and force the point. I don't want that."
"But you don't not-want it badly enough to have asked them not to. They'd have listened -"
"And failing that you want to coerce me and failing that you'll force me but it'll be so embarrassing -"