internalising feelings lead to stress and depression which inturn affect our physical, social and mental wellbeing of individuals. Mental health is a state of physical, mental and social wellbeing not just the absence of disease.

you have a little man in your head called wellbeing talking to you :) p.s. if you give him a cookie he might stop telling you to burn things :)

whay is social, physical,mental well being and what do they entail

Signs that someone's mental wellbeing is compromised include sudden changes in behavior or mood, social withdrawal, difficulty concentrating, changes in sleep or appetite patterns, and extreme emotional reactions. It's important to communicate openly with the individual, offer support, and encourage seeking help from mental health professionals if needed.