B) It focused on improving the lives of very depressed people.
Explanation:
The answer to the question here is B. The text has repeatedly suggested different ways to improving the lives of very depressed people. Improving the lives of depressed people is kind of like the main idea of psychology. The answer to the question has to be B) It focused on improving the lives of very depressed people.
The answer would be "focusing on minor details." This would not be a feature of a good summary because the purpose of a summary is to restate the main points or events in a piece of writing without focusing on details that are not important to the main idea.
if I was the director of the play I would tell him to be serious in his physical appearance so that who so ever he would be informing would take the situation seriously