It is not just a high IQ that you need to get on in life, you also require high Emotional Intelligence (EI). To achieve this you need self-awareness, self-management, social awareness and social skills. This book doesn’t mention emotional sensitivity much, emotional sensitivity is the ability to predict how others are likely to react to your actions and therefore amend your actions accordingly

book review
The Power of Nice: How to Conquer the Business World With Kindness by Linda Kaplan Thaler & Robin Koval
Success comes not only from hard work and talent, but also from being nice to others – everyone you meet is important, and it is