I’m working on a psychology multi-part question and need the explanation and answer to help me learn.

Discuss Somatic Symptom and Dissociative Disorders, Depressive & bipolar disorders

1-Analyze the causes and symptoms of psychotic disorders and discuss the challenges in treating individuals with these conditions.
2-Evaluate the effectiveness of different therapeutic approaches for personality disorders and discuss the ethical considerations involved.
3-Discuss the impact of substance-related disorders on individuals and society, and explore treatment options and challenges.