There is no evidence to suggest that chess players, as a group, tend to have any particular personality disorder. Chess players, like any other group of individuals, come from diverse backgrounds and have a wide range of personalities and traits.
Personality disorders are relatively rare and complex mental health conditions characterized by enduring patterns of behavior, cognition, and emotions that deviate from cultural norms and cause significant distress or impairment in social, occupational, or other areas of functioning.
While some studies have explored the psychological traits of chess players, there is no evidence to support a correlation between playing chess and an increased likelihood of having a personality disorder. Chess players, on average, may possess certain characteristics such as strategic thinking, patience, and a love for intellectual challenges, but these traits are not indicative of a personality disorder.
It is essential to avoid making assumptions or generalizations about any group of people based on their interests or hobbies. Personality disorders are complex conditions influenced by various genetic, environmental, and psychological factors, and they are not related to engagement in specific activities like playing chess. If someone has concerns about their mental health or personality traits, it is always best to consult with a qualified mental health professional for an accurate assessment and appropriate support.