Unwritten rules of management.

Do not be skromnikom - to express their ideas and promote their ideas.

If you rate yourself from the perspective of a manager, you will realize that your value is proportionate to your contribution to the work. Resolute expression and defend their ideas - it's not bragging if you are willing to support their ideas with concrete facts and clear logic.

Be your own advocate. Some managers specifically trigger the discussion to assess your reaction and how much you are willing to defend their ideas and ubezhdeniya.

DW. You can only rely on what resists, not forgetting the Control. The rule is well expressed by one of the essential qualities of the manager - being proactive. The ability to not only generate ideas and promote them and implement.