Daniel Goleman — American Author born on March 07, 1946,

Daniel Jay Goleman is an author, psychologist, and science journalist. For twelve years, he wrote for The New York Times, specializing in psychology and brain sciences. He is the author of more than 10 books on psychology, education, science, ecological crisis, and leadership... (wikipedia)

As a freshman in college, I was having a lot of trouble adjusting. I took a meditation class to handle anxiety. It really helped. Then as a grad student at Harvard, I was awarded a pre-doctoral traveling fellowship to India, where my focus was on the ancient systems of psychology and meditation practices of Asia.
If your emotional abilities aren't in hand, if you don't have self-awareness, if you are not able to manage your distressing emotions, if you can't have empathy and have effective relationships, then no matter how smart you are, you are not going to get very far.
Empathy and social skills are social intelligence, the interpersonal part of emotional intelligence. That's why they look alike.
Motivation aside, if people get better at these life skills, everyone benefits: The brain doesn't distinguish between being a more empathic manager and a more empathic father.
The other thing is that if you rely solely on medication to manage depression or anxiety, for example, you have done nothing to train the mind, so that when you come off the medication, you are just as vulnerable to a relapse as though you had never taken the medication.