He wasn't quite that picky about his favours, after all, he enjoyed teaching people how to make things.

"The real trick, is breaking the rocks so that you get a sharp edge..."

When the lesson was concluded, he helped Shizhui whip up the rest of the arrows, it was just that he was clearly well practiced at this and he handed them over.

"Here you go. If you ever need anything else, you know where to find me."