You choose who can message you, how often, and when. If you want to receive messages from your family everyday, and from acquaintances just once a week, you can make that choice.
And, if you want to stop receiving messages from work during the weekend, and release them on Monday morning, you can.
Science has proven that you'll feel more relaxed and peaceful when you limit the number of times you check for messages to two or three times per day. Your anxiety and stress levels will shrink dramatically.
You'll feel more peaceful, relaxed, and free. That's the point of Socialwise