He is an expert in psychiatry.

The government declared a state of emergency to prevent the spread of the new coronavirus.

This country has fallen into anarchy.

He likes to take a walk in the park at dusk.

He is taking sedatives to control his stress.

His father was diagnosed with schizophrenia in the past.

His brother was diagnosed with schizophrenia a long time ago.

He has psychopathy, making it difficult for him to understand social rules.

He is known as an expert in psychoanalysis.

My brother works as a psychiatrist.