[As much as Sebastian would like Ciel to excell, even he realises there are limits to what's doable, really. Just getting the kid to a "not completely embarrassing" level of competence would be a feat.]
Doing even that much seems to be beyond my own capabilities, so I would indeed greatly appreciate it. Then again, as an alternative...
[Hmm. He considers for a moment.]
Have you much experience teaching untalented beginners?