All is well

Saint Narada was on rounds and saw a Sheppard sleeping and his Goats were grazing.
Narad got bit upset seeing this sight and called hey buddy how can you sleep while at work. Hmm many people sleeping during work why can't I sleep, the boy replied. Narad got bit angry and said do you know who I am.
The boy asked what do you want now?.
The Sage angrily said what would happen to his goats if it's under attack.
The boy asked him to keep quiet and observe carefully. Sage said I am hearing the bells. The boy said yes that's my indication.
Sage confused how can you sleep when this sound is coming. The boy quietly responded I am able to sleep because I can hear this sound.
This time Sage broke down, please explain me,
Boy said if I hear the sound in same rhythmic frequency then it has two meanings one they are safe and it has not gone out of boundary.
In case the bells sound increases its means they are under attack hence I can save them.
Now the take from this incident is that
If you realize and be hopeful that your future will be good you can enjoy your present state.
Hence be positive and hope that future will always be peaceful and happy.

Regards
Vis