The term for someone who thinks they are superior to everybody is "narcissist" or "egotist."
Jackie gleason
The term for someone who thinks of others is "considerate."
Someone who thinks they are better than others is often referred to as arrogant or conceited.
self-rightious Superior
Behaving or looking as though one thinks one is superior to others
An elitist is somebody who thinks that they are of a group or class that's superior to others.
One word that describes someone who thinks they are better than others is "arrogant." This term conveys a sense of superiority and a lack of humility in their interactions with others.
Caring person
selfless, considerately empathetic.
Being called conceited means that someone thinks you are excessively proud of yourself, believe you are superior to others, or are overly focused on your own accomplishments or appearance. It suggests that you may come across as arrogant or self-centered in your interactions with others.
In order to restrain that person, if someone thinks they may cause harm to themselves or to others.