Funny you should say that, because it's somewhat common for people to engage in self-ascribed challenges for self-improvement, including not speaking. https://

Funny you should say that, because it's somewhat common for people to engage in self-ascribed challenges for self-improvement, including not speaking. https://en.wikipedia.org/wiki/Vow_of_silence https://en.wikipedia.org/wiki/Vow_of_silence