Withdrawal from opioids such as oxycodone causes physical symptoms similar to the flu. Withdrawal also causes psychological symptoms whose demoralizing affects can be just as overpowering as the physical symptoms of withdrawal.
A director is a person from a group of managers who leads or supervises a particular area of a company, program, or project. Companies that use this term often have many directors spread throughout different business functions or roles (e.g. director of human resources).
The board of directors, including the general manager or CEO (chief executive officer), has very defined roles and responsibilities within the business organization.) Govern the organization and the relationship with the CEO. Another responsibility of the board is to develop a governance system. The governance system involves how the board interacts with the general manager or CEO. Periodically the board interacts with the CEO during meetings of the board of directors.