What an insane person called?

Answer 1

An insane person is often referred to as someone who is experiencing severe mental illness or instability. The term "insanity" is a legal concept rather than a clinical one, typically used to describe individuals who are unable to understand the nature of their actions due to mental illness. In contemporary language, it's more appropriate to use terms like "person with mental illness" or "individual experiencing a mental health crisis" to promote understanding and reduce stigma.