When I left my parents' home when I was 19 I went to the University of Florida and within 24 hours was in the mental health department. And within 20 minutes I was being told by the director there that they didn't have what I needed there.
Optimism is not inherently a superior way of viewing the world. Certainly doctors will say it might be better for one's physical health to be an optimist. But morally speaking it may not be appropriate in certain circumstances.
