I'm looking for the name of the cognitive bias that leads people to think that they are extraordinary in some aspect.
This is similar to Illusory Superiority but generalized to encompass uniqueness in general, not just positive traits.
It's the "Why is it always me?" bias.
This is the belief that unusual things happen more often to you, and is typically caused by the fact that unusual things get more of your attention when they happen to you rather than when they happen to others.
I'm not looking for a disorder, I'm looking for the name of the trait that is common in nearly everyone such that they think that things that they don't notice in other people is believed to only happen to them.