• Why do we sigh?

    Why do we sigh?
    Tiredness, sadness, sadness, etc., all of these feelings are very different, but sighing seems to be a common way each time you experience those negative feelings.
  • People will die if not often sigh

    People will die if not often sigh
    Every hour, people sigh about 12 times, ie every 5 minutes. But the sound of sigh is not necessarily a sign of fatigue or sadness.