When Experiencing Depression, it is said to be caused by stressful life events, faculty mood regulation by the brain, genetic vulnerability, and more. Some common symptoms are appetite changes, loss of pleasure in activities, tiredness or lack of energy, angry outbursts, and other symptoms.

Anxiety disorder can be caused by environmental stress, family history, traumatic life events but the exact cause is unknown. Some common symptoms are chest pain, dry mouth, a sudden feeling of panic and fear, sleep-related problems and more.

Many factors can contribute to having schizophrenia including family history of schizophrenia, brain chemistry, or abnormality in the brain but there is no clear cause for schizophrenia. When having schizophrenia, you can experience many symptoms including delusions, hallucinations and illusions, disordered thinking, disordered behavior, and more.