Yes, there is a mental health condition called "pathological friendliness" or "hyperfriending" that involves an excessive and unrealistic trust and friendliness towards others. This condition is not as well-known or as extensively researched as other mental health disorders, but it is thought to be related to difficulties in social cognition and boundaries.
People with pathological friendliness may have an overwhelming desire to connect with others and establish close relationships, but their judgment and discernment regarding whom to trust and befriend are impaired. As a result, they may be overly trusting, revealing personal information too quickly, and forming close bonds with individuals who may not have their best interests at heart.
The lack of skepticism and the indiscriminate trust in others can make individuals vulnerable to manipulation, exploitation, and abuse. This condition can also lead to difficulties in maintaining appropriate boundaries and healthy relationships.
It's essential to note that pathological friendliness is not yet formally recognized as a separate mental health disorder in diagnostic manuals like the DSM-5. Instead, it is often considered a feature of other mental health conditions or personality traits, such as borderline personality disorder, histrionic personality disorder, or bipolar disorder, among others. Research on this specific condition is still in its early stages, and mental health professionals may approach it from different perspectives.
If someone exhibits extreme trust and friendliness towards others, seemingly without regard for their own safety or well-being, it is essential for them to seek help from a mental health professional. A thorough evaluation and assessment can help determine the underlying cause and appropriate treatment strategies.