How can people stop talking

How can people stop talking
How can people stop talking

Disambiguate, please. Do you mean you want to understand (a) how to get people to stop talking, or (b) why anybody would prefer being silent to talking? (a): I recommend moving to a quiet area. Humans are social creatures. If you are in a quiet area, suggest that they move or be quiet. (b): Quiet allows for reflection & concentration; though humans are social creatures, they also need time away from sociability, in places such as libraries.