Please choose the correct ending to complete the given sentence: Health: [header] How to prevent a suicide [title] Pay attention to risk factors. [step] There are some life events that make a person more likely to attempt suicide. If you know what to look for, you will have a better chance at preventing it from happening.

Ending1: These include : [substeps] Recent suicide attempts alcoholism drug or alcohol abuse loss of a loved one recent criminal history suicidal circumstances anxiety, suicidal thoughts, or changes in habits (e.g. new job or home ) [title] Consult a family physician. Ending2: [substeps] There is a great variety of risk factors for suicide. The influenza disease, the seasonal flu virus, and the herpes simplex virus are some of the most common risk factors for suicide. Ending3: Some risk factors for suicide include : [substeps] Medical history history and experience of suicide. Age, gender, drug activity or dementia. Ending4: Pay attention to the stressors going on in the person's life and consider whether they might be placing the person at risk for suicide. [substeps] Make a mental note of whether the person has attempted suicide in the past.

Answer format: ending1/ending2/ending3/ending4