I would be ok with a feature that looked at any history I had chosen to enable and informed me and only me that it believed I may be at risk for some mental ill

I would be ok with a feature that looked at any history I had chosen to enable and informed me and only me that it believed I may be at risk for some mental illness, and suggested how to get help. For example if you search for https://www.google.com/search?q=suicide https://www.google.com/search?q=suicide (or related queries) it informs you of a suicide hotline.