Shift towards self awareness

In this digital age of selfies where narcissism is all time high, it is critical for self and employers to sieve through who is a real asset, and those who have a sense of self entitlement.
Coupled with a talent to tell a good story, the blur becomes greater. It is not unusual for someone who is only a novice, yet feel s/he is entitled. Or someone who has more experience and yet feel that they are not as competent.
Just sifting through the amount of “self-help” materials on resume writing and career coaching by people who have not much success themselves in searching for a job, the Dunning-Kruger effect becomes a good depiction.
Everyone can give career advice. Check the credentials of the person giving you his.
But are you getting advice from a mentor who has broad exposure to all industries, especially yours? Someone who is constantly being in touch with understanding the different professions? Or someone who has great success in a very narrow scope?
Referring to advice given by Financial analysts in banks, Warren Buffet once commented, “Wall Street is the only place where people who ride to work in a Rolls Royce take advice from someone who takes a subway”.