Is it normal to think you're the centre of the universe?
When I was very little, like about 3 years old, I thought I was the centre of the universe. My own consciousness was the only thing that had meaning to me. Things slowly changed as I got older and now I have a "healthy sense of my own insignificance" but I have noticed that some adults still behave like they're the most important person in their world and everything revolves around them. Is this normal?