If you haven't cooked, I doubt you've ever sliced up vegetables before.

[It's different than using a sword! Carefully, he takes Dextera's hand closer and transfers the knife to his hold, all while placing his own palm over it in a controlling grip.]

It's not the same as fighting, so it should be fine. [Right? Hm, it's a little awkward like this, now, so he steps behind Dextera a little more, placing his free hand on his opposite shoulder.]

Hold it with your other hand, but keep your fingers close.