People often discover they have a personality disorder based on feedback from other people in their lives. Their behavior feels natural to them until family or friends point out the distress or impairment that comes with personality disorders. Finding a physician specializing in personality disorders to properly diagnose you can be life-changing if you suspect you may have a personality disorder.
While symptoms lists can help identify possible disorders, many can overlap with other mental illnesses. Self-diagnosing can be harmful and lead you down the wrong road to treatment, so finding a doctor to help accurately diagnose you is essential.