What term describes anything a person has or uses to reach a goal?

The term that best describes anything a person has or uses to reach a goal is "resource." Resources encompass a wide range of elements that can aid in achieving objectives, including time, money, materials, skills, and even relationships. This broad definition highlights the importance of utilizing various types of resources in effective planning and execution toward reaching one’s goals.

While "asset" specifically refers to valuable resources that can provide future benefits, it is generally used in a financial or accounting context. "Tool" implies a more specific kind of resource, often a physical or metaphorical means to accomplish tasks, but it does not capture the full range of items or advantages a person might use. "Support" refers more to assistance or encouragement rather than the actual means or assets utilized to achieve goals. Thus, "resource" captures the comprehensive concept of anything available to aid in goal attainment.