This is so simple but it is so true.
Some people are selfish with their joy... it's almost as if they are scared that by sharing their joy it will somehow be diminished.
Joy is one of the only things in this life that is not diminished when shared... it is intact enhanced and grows every time it's shared.
You never know if someone is having a bad day - despite how they present themselves - so drop some joy and let it spread... it might be just what someone needs to get through that day... and it might just come back to you multiplied.
Spread the JOY!