[It's not seen, but Kylo clenches a fist offscreen. A Sith. A real one. At another time, he might've regarded him extremely highly - not as highly as his master, of course. But he would've wanted his knowledge, nonetheless.

But that was then and this is now.]

You're a relic and your empire is nothing but dust. Your empire, for all it strength, couldn't bring order to the galaxy, but I'll succeed where you failed!

[So that's a 'no' on the calming down.]