Long ago, there used to live a mysterious bird which had two heads but one stomach. One day, it so happened, that one of the two heads found a jar full of nectar and started to sip. The other head saw this and demanded to have a sip of it too but was rudely refused. Infuriated by this, the other head found a jar full of poison and drank it. Since the two heads shared a common stomach, it led to the fatal end of both of them.
Moral of the Story – That’s why it is said that you should always share good things with others.