Researches show that even in most complex jobs like finance or engineering, two third of the success comes form soft skills and only rest one third from technical skills, qualification, experience etc. domain related skills.
As you go higher in job hierarchy, you are dealing less and less with machines / gadgets, and more and more with human. Being an excellent performer is much easier than getting performance from others, whom you lead. Here comes the role of Soft Skills and that’s why corporate always look for soft skills trainers who can give results.
If your IQ is maximum speed of a car, Soft Skills are the driving Skills.