This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to become a quiet person
Don't stop talking for the rest of your life.
When you become a quiet person, you don't turn into a mute. Only speak when spoken to or when it's necessary and think before you speak.

OPTIONS:
[A]. Quiet people still talk, they just hold in redundant or insignificant contributions. Quiet people are seen as intellectual, informative, wise, and erudite.;
[B]. Men are known for being quiet, and so are women. Some studies have shown that quiet people behaved more softly and more willingly in movies, television shows, and social situations than women.;
[C]. The cogs of your mind and brain are in overdrive and it's not possible to be a quiet person if you keep talking. One way that you don't become a quiet person is to stop talking for the rest of your life.;
[D]. Research shows that silences affect the things people say. The more you talk, the more quiet you become.;
The answer is:
[A].