When somebody calls you an asshole, there are two general reasons why that might be. Maybe there is something wrong with the person calling you an asshole; maybe they're having a bad day or have some sort of irrational grudge against you. The alternative reason is maybe you
are an asshole.
When you're called an asshole once, it's easy to assume the other person is having a bad day. But if numerous people are calling you an asshole every day of the week, chances are you are an asshole.