The civilizations in this world have been evolved in the power of sharing; sharing of knowledge, sharing of facilities, sharing of thoughts, sharing of feelings…the list will never exhaust. It is also the basic condition for ensuring harmony in any society. The unfortunate thing with the modern societies is that it lose that instinct for sharing in its true spirits so that the social systems have been forced to demand sharing through legislation and engage systems to teach people what can be shared, to whom, when, where etc. Such artificial systems have limitations. Therefore, for a calm and pleasant life, each one has to ensure that the natural instinct of right sharing is not lost from one’s life.
Practice it and make it a habit. Then the nature will make it sustainable by triggering necessary genetic engineering!