Discussing salary is one of the taboo activities that almost all of people never discuss. How much our salary, the next person in our position salaries and office friends salaries are several questions we are never talk in advance and still become a secret. David Burkus, a TED speaker, thinks that if the secrecy of the salaries issues is removed, it will improve sense of fairness and collaboration each worker inside the company. Based on his research and experience, when a company do not make transparency of their employee salaries, so the worker cannot compare with their friends income and it will leads to make the worker feel underpay and discriminated. That's why in the US the law protects worker to discuss about their pay. Moreover, more than two-third from 70000 workers feel they are under pay, and 60% from them have a tendency to quit from the company. That's why transparency about salary is the major purpose to make worker more trust to their company and they can measure about their salary by their self.