8. They feel entitled
Narcissistic people have a weird idea that everyone should like them the way they like themselves. This means that they expect those around them to give them special treatment just because they deserve it.
In their minds, they think that the world should revolve around them. All of their needs should be fulfilled without thinking about other people. A good way to determine whether your partner is egocentric or not is to pay attention to the way they talk to service people, such as waiters, servers, and other support staff.
If they behave like they’re superior to them, or quickly get irritated if they see something they don’t agree with, that’s a huge red flag for you.