Wrong. SS is self-centered, but I don't think everything he does is selfish. All people are selfish in some way or another, but not all people are self centered.
The term selfish is just taken more harshly by some people, like you.
Where did you come up with this? Again telling me how I feel. I actually think being self centered is worse then being selfish. Selfishenss is very relative and usually dosne't apply to all aspescts of someone's life. Whereas a Self-centerd person is consumen with it.