Gossip

Gossip ruins lives, assassinates personalities, splits families, alienates friends, and greatly harms a person's (and company's) finances. Actually, nothing can eat through a company's profits faster than gossip, which leads to hurt feelings, a sense of helplessness for the victims and a general lack of morale. On the other hand, a gossip-free life results in positive interactions with the people around you, heals relationships, makes a company run more efficiently and profitably, and increases one's general level of peace and happiness.