It’s hard to watch someone laughing or smiling without joining in – even strangers. It is a natural reaction which occurs in your brain (and was designed to encourage emotional bonding). Look at these strangers on a train…
Happiness is contagious
It’s hard to watch someone laughing or smiling without joining in – even strangers. It is a natural reaction which occurs in your brain (and was designed to encourage emotional bonding). Look at these strangers on a train…