Hard work is necessary for a job, but not sufficient for career growth. Given that workplace dynamics are ever-changing, one needs to anticipate and prepare for the impending twists and turns in one's career.ack of understanding of managing key relationships canead to frustration in one's career. Being in a hurry to rise, people often ignore to hone this skill, focusing too much on their subject matter expertise. Faster, Smarter, Higher provides clever and critical tips on how to manage various key relationships at work.