Answer: Although they lost the black box, using stone is part of the ritual
Explanation:
Although the may have forgotten the ritual and lost the black box, but townspeople remember the use of stone on any one that pick a paper with black dot.
A nervous person is someone who gets awkward easily around people, they tend to stay quiet and to their self. they don’t speak very often, they are probably staring around or not even looking at anyone at all. these type of people aren’t necessarily socially awkward they just get weird around new people or people they don’t feel entirely comfortable with.