To a large degree, since the beginning of time, charisma or the lack of it has impacted upon those in quest of acclaim. As media expands, this has become ever more vital. Thus, demeanor if unappealing, can defeat one's likelihood of success, causing the death of prospects whilst they are still embryonic.
Focusing your life solely on making a buck shows a certain poverty of ambition. It asks too little of yourself. Because it's only when you hitch your wagon to something larger than yourself that you realize your true potential.
I fear the popular notion of success stands in direct opposition in all points to the real and wholesome success. One adores public opinion, the other, private opinion; one, fame, the other, desert; one, feats, the other, humility; one, lucre, the other, love; one, monopoly, and the other, hospitality of mind.
Sanity consists in not being subdued by your means. Fancy prices are paid for position, and for the culture of talent, but to thegrand interests, superficial success is of no account.