The document discusses various approaches to therapy including psychological therapies like psychoanalysis, humanistic therapies, behavior therapies, and cognitive therapies. It also discusses biomedical therapies such as drug therapies including antidepressants and antipsychotics as well as electroconvulsive therapy and psychosurgery. Finally, it lists some approaches to preventing psychological disorders such as being happy, avoiding drugs, being nice to oneself and others, having faith, getting married, and having someone to talk to.