Being on great terms with your manager helps you “stay aligned with the priorities of the organization, understand its constraints, and get access to the resources you need to get things done,” she says. Work is not a popularity contest, but “the reality is, your boss’s opinion of you matters,” says Jean-François Manzoni, professor of management practice at INSEAD. It matters for “functional reasons” because of the “control or influence your boss has over rewards like special assignments, your visibility, and compensation.” But it also matters for psychological reasons. “We are wired to please authority figures,” he says. “When your boss doesn’t like you, it’s painful.” Here are some strategies for interacting with your manager to get what you need, support your boss’s success, and excel at your job.