What are some positive actions you can take when you feel overwhelmed by news of abuse or neglect against vulnerable people?

Why do you want war? I hate that humanity is at war with itself. And my faith in the humans used to be quite a lot. It has diminished over the years, but I still have hope that one day, there will be world peace, just not today.
If antipsychotics can cause restlessness and movement disorders, why are they prescribed for mental health issues?