How can someone know if he/she is mentally fit ? How can I know what percent or level my brain is working ?

Assessing one's mental fitness and the percentage or level of brain functioning is a complex task that requires professional evaluation. However, there are certain indicators and methods that can help you gauge your mental well-being and cognitive functioning:

1. Self-Reflection: Engage in regular self-reflection to assess your emotional well-being, thought patterns, and overall mental state. Be honest with yourself about your feelings, stress levels, and ability to cope with challenges.
2. Emotional Regulation: Evaluate your ability to manage emotions effectively. A mentally fit individual can identify, understand, and cope with their emotions in a healthy manner.
3. Social Relationships: Assess the quality of your relationships with family, friends, and colleagues. Strong and supportive social connections contribute to mental well-being.
4. Stress Management: Monitor how well you manage stress and pressure. Effective stress management is crucial for mental fitness.
5. Cognitive Abilities: Pay attention to your cognitive functions, such as memory, attention, and problem-solving. Any significant changes in cognitive abilities may warrant further assessment.
6. Physical Health: Physical health and mental health are interconnected. Regular exercise, balanced nutrition, and sufficient sleep contribute to mental fitness.
7. Seek Feedback: Reach out to trusted friends, family members, or colleagues for feedback on your behavior and mental state. They may offer valuable insights.

To assess the percentage or level of your brain functioning, you would need to undergo specialized cognitive testing and assessments conducted by a qualified healthcare professional. These assessments may involve various tests that evaluate memory, attention, language skills, problem-solving, and other cognitive functions.

If you have concerns about your mental fitness or cognitive abilities, it is essential to consult a healthcare professional, such as a psychologist, psychiatrist, or neurologist. They can conduct a comprehensive evaluation, interpret the results, and provide appropriate guidance and support based on their findings.

Mental fitness is a dynamic concept, and everyone's mental health fluctuates over time. Regular check-ins with healthcare professionals and prioritizing self-care can contribute to maintaining good mental well-being.