Seth is young man who considers himself to very successful, and who enjoys the finer things in life. he makes a lot of money and spends it on clothes, cars, gambling, and women. most psychologists would agree that seth seems to display a high level of: (a) narcissism(b) self-confidence(c) expression(d) expectation

The answer is (A) Narcissism.

Explanation:

Althought the lines between narcissism and self-confidence might be blurry, the difference is that a narcissist mostly thinks of himself (and that's why Seth spends all of his money in expensive or excessive pleasures), whereas a self-confident person might take their personal relationships into account.

In other words, narcissists think they need to be the best at everything, and only care about their personal enjoyment or development.