How do you prove someone is mentally unstable?

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1. What happens when someone has a mental breakdown? What happens when someone has a mental breakdown? The term "nervous breakdown" is sometimes used by people to describe a stressful situation in which they're temporarily unable to function normally in day-to-day life. It's commonly understood to occur when life's demands become physically and emotionally overwhelming....
2. What is Alucard weak to? What is Alucard weak to? Weaknesses: Very holy objects such as blessed weaponry can still hamper him or greatly annoy him, could have lost most of his power due to killing all his familiars except Schrödinger. He cannot cross water by himself....
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4. What mental illness causes you to talk to yourself? What mental illness causes you to talk to yourself? There are some cases where talking to yourself can be a sign of a mental health condition. Muttering and speaking random sentences out loud could be a sign of schizophrenia. Schizophrenia affects many people worldwide. It's more common in young people...
5. Who will Nezuko marry? Who will Nezuko marry? Nezuko Kamado Zenitsu also protects Nezuko multiple times when she is in danger, evident during Zenitsu's first meeting with Inosuke Hashibira and the battle against Enmu in the train. Eventually Zenitsu and Nezuko would marry and start a family as evidenced by their descendants....
6. Is it OK to walk away from someone with mental illness? Is it OK to walk away from someone with mental illness? There's no clear-cut answer regarding whether an individual who's dealing with someone with a mental illness should stay in the relationship. There may be plenty of reasons to stay; however, fear of the relationship ending isn't a valid reason...