Diagnosing someone with a mental health condition, especially without a proper evaluation by a qualified mental health professional, is inappropriate and unethical.
It is essential to be cautious when attempting to diagnose historical figures, celebrities, or individuals based solely on their public behavior or through biographical accounts. Psychological diagnoses should only be made by licensed professionals who have conducted thorough assessments and evaluations.
While it is true that some people have speculated about the mental health of John Lennon and other members of The Beatles based on their behaviors and public personas, we should be mindful of the limitations of such speculations. Many factors contribute to a person's public image, including media representation, personal struggles, artistic expression, and public personas that may not accurately reflect their private lives.
If you or someone you know is concerned about mental health issues, it's important to seek guidance from a qualified mental health professional who can provide a proper assessment and appropriate support. Mental health is a complex and sensitive topic that requires careful consideration and respectful treatment.