Mm? What is there to complain about? Do you think I'd just release something onto the house?

[Really!! Still, he doesn't sound offended in the slightest - if anything, one might think he's joking around.]

I think "wrong" isn't the correct word. But they're definitely very finicky. Smudging one phrase or line might not prevent something from happening, but it can change the intention.

Or so I've heard, anyway.