Our brains are hardwired to utilize tools. From cups, cars, computers, and everything in between, we use tools in almost every daily task that we perform. Why should self-help tools be any different? A professionally designed tool can assist you in emotion regulation, developing interpersonal skills, and being more focused. Whether the tool be an actual physical device, like a diary or jewelry, or an analogy to a known item, utilizing material objects as tools makes personal development more approachable and relatable.