Kanye West is a narsist just like Narcisus in the story because of the fact that he is so obsessed with himself when he saw his refelction in the pond . The self-admiration that they both have for themselves and self-ceneterdness makes them   
narcissistical people . Kanye West has presented more narcissitical traits from interupting Taylor Swift at the VMA's , to creating a song about just how big his "ego" is , to refering himself as the rap God of greek mythology . He also created a song on how much power he has and and how he doesnt know how to use it . To the constant tweets that start with I...  " Let's play the blame game ', one of Kanye's most infamous lines which states how he doesnt take accountability for the things that he does. He never empathises or sympathises for anyone else but himself . He lost hiself just like Narcisus did. 

http://www.digitalmusicnews.com/stories/090310kanyenarcissism
 http://dianneglave.wordpress.com/2010/08/15/kanye-wests-power-religious-metaphors-including-those-in-nature/

Sanity, was lost and maybe even will
The choices that were made were imprudent
Wanting so much but recieving so little
The lust for something so plentiful and powerful
Greed was his curse and greed was why his was in this position
Shouting and any other warnings wouldnt work and couldnt help he was heedless to listen
Which made him look just like an ass
The power that he once had was the power that made him have none
Bittersweet was the feeling , left looking at the shimmering glows of butterscotch
So sweet , glistening with light that became sourly ripe as the sparkled dimed
Greed didn't make him who he is , greed showed him what he had become
Short-sided and hard-headed
Midas was his name