It is kinda funny to me how the media pushes this narrative that Kanye is egotistical and all this, but he's got two songs on his album that are basically solo tracks for other artists (Kelly Price/Chance on Ultralight Beam and Bhris Brown on Waves).
I mean there's no question that's he got a massive ego though. Which is fine. But in 2001 he was signing autographed copies of the blueprint by circling every single song he produced, putting his initials beside them, and handwriting in the girls girls girls remix in the blank space at the end of the liner notes.
In 2002 when he was recording I a See Now with Little Brother down here in NC he was playing Dropout songs and saying "that song was so amazing we need to hear it again" and starting it over. And when someone poked fun at him for not being able to keep his breath during a 16 he said "my music is from the soul do it's supposed to take my breath away".
His platform for bigger but he always thought he was the most talented guy on earth. I really believe that. Just get in YouTube and watch Dave Chappelle or Talib Kweli telling old early 00's stories about him.
When I first saw him live he kept replaying the Jay-Z Lucifer joint for the first 10-20 seconds just so the crowd could keep hearing the part at the beginning where Jay calls him a genius.