Which statement best illustrates 'means for suicide'?

The statement that best illustrates 'means for suicide' refers to the specific methods or tools that an individual might have at their disposal to carry out a suicide attempt. In this case, mentioning possession of a gun and stockpiling medicine directly indicates the availability of lethal means. This highlights a critical aspect of suicide risk assessment, as access to such means can significantly increase the likelihood of an individual acting on suicidal thoughts.

In contrast, the other statements focus on positive social support, open communication about feelings, and engagement in enjoyable activities. While these factors can play important roles in protective factors against suicide, they do not pertain to the means or methods available to a person for committing suicide. Understanding this distinction is vital for assessing risk and implementing appropriate interventions.