Substance abuse such as drugs, alcohol and tobacco, family problems such as domestic violence and abuse, social problems such as peer pressure, bullying, and exclusion, and so many other environmental reasons, but substance abuse, family dysfunction and social problems are the common reasons why.
A. Mental health disorders occur because of a variety of factors.
Explanation:
Mental damage or psychological conditions are multifactorial, from the person's cognitive power, family history and possibly the perspective of lived experiences.