Answer :
The diagnostic criteria for these disorders are highly subjective best explains why it is such a challenge to treat personality disorders.
Why is it such a challenge to treat personality disorders?
Being unable to distinguish between one's personality—that is, how they interact with others, how they see the world, and how they think of themselves—and the signs of their mental illness makes personality disorders challenging to treat.
A personality disorder makes it difficult for the sufferer to perceive and relate to others. This has serious effects on relationships, social interactions, employment opportunities, and educational opportunities.
To know more about personality disorders, refer:
https://brainly.com/question/27291111
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