I think everyone is inferior to me
Why do you think everyone is inferior to you?
It's how I feel after my interactions with others and what I've observed.
You shouldn't go around thinking your superior to everyone else without any proof.  That's just obnoxious!
I have plenty of proof, I'm smarter than everyone else.
With this attitude, it will be very difficult for you to have a good working relationship with others or to form lasting friendships. You need to reflect on this and decide if this attitude will really help you live a happy life.