The day your mobile is put into silent mode will be the most fulfilling day as you can look into the world different from the online hook up. No notifications, no calls to answers but vibration mode can still make your connection intact only if you carry the mobile with you.
The most important place where silence matters is the library where you are expected not to affect the book lovers who are in deep connection with their books. One creaking sound from chairs will make the heads turn towards you of course with a sorry look.
Second place where silence matters is in the class room during lecture. No matter how boring the lecture may be but you are supposed to hear the same without local commenting the process or the procedure. Next place where the silence is expected is during the yoga sessions to fell the divinity.
Even the most active person shall come under the shadow of the silence during their life time experience.