The mental health of an individual involves the following parameters:
Absence of any form of psychological illnesses like anxiety, depression, schizophrenia, bipolar disorder, compulsive obsessive disorder, etc, and feelings of self-harm.
Absence of any form of trauma caused due to events in the past that resulted in an irreversible emotional or mental blow.
Presence of emotional stability.
Ability to self-analyze one’s own actions without the feeling of persistent tension, guilt, and violent thoughts.