Bosses will determine the working environment and conditions for their employees, and they can make any job seem like a terrific opportunity or a huge mistake. Great bosses are those who make the working environment a better place, and supervisors who do not do this may find that they are resented. Some bosses do very little, yet they take credit for the accomplishments of others. These individuals may not hold their position for long because their true colors are revealed when employees have had enough.