In most job interviews, people say they are looking for people skills and emotional intelligence. That's reasonable, but the question is, how do you define what that looks like?
~ Susan Cain
Shyness is about the fear of social judgments - at a job interview or a party you might be excessively worried about what people think of you. Whereas an introvert might not feel any of those things at all, they simply have the preference to be in a quieter setting.
All personality traits have their good side and their bad side. But for a long time, we've seen introversion only through its negative side and extroversion mostly through its positive side.
A widely held, but rarely articulated, belief in our society is that the ideal self is bold, alpha, gregarious. Introversion is viewed somewhere between disappointment and pathology.
In our society, the ideal self is bold, gregarious, and comfortable in the spotlight. We like to think that we value individuality, but mostly we admire the type of individual who's comfortable 'putting himself out there.'