A personality disorder refers to a long-term pattern of thinking, behaviour and emotion that is considered unhealthy, extreme and inflexible. People with personality disorders often find it difficult to change their behaviour or adapt to different situations and relate to other people. This can cause distress and make it difficult to function in everyday life, causing significant problems in forming/maintaining positive relationships, work, school, and social life.
There are several types of personality disorders; however the one commonality is that their symptoms are severe enough to impact many different areas of life.
Although each personality disorder is characterised by different symptoms, most will cause people to have relationship difficulties, such as: