Which of the following is an example of a preparatory act for suicide?

Writing a will is considered a preparatory act for suicide because it typically indicates that an individual is making plans for the future in a way that is specifically related to their death. When someone writes a will, it can suggest that they are contemplating their mortality and taking steps that may imply intention to end their life. This act is often part of a broader constellation of behaviors that indicate a serious risk of suicide, as it reflects a certain level of planning and foresight.

In contrast, attending therapy sessions, discussing future goals, or building a support network are generally associated with seeking help, fostering resilience, and planning for a positive future. These activities are more aligned with constructive coping strategies rather than actions indicating intent to end one's life. They do not typically suggest a preparatory mindset for suicide.