The best advice from six career coaches includes: interview for a different job at least once a year to keep your interviewing skills fresh, exit a job on positive terms, let your personality shine when managing others, and pursue stretch goals. "Asking for things we feel unqualified or unprepared for is understandably risky and scary, but if we tell ourselves no, we will never get to hear a yes," says Angelina Darrisaw, founder of C-Suite Coach.