A "fire user" refers to an individual or entity that utilizes fire for various purposes, such as cooking, heating, or industrial processes. This term can apply to anyone from a casual camper using a campfire to a professional in a manufacturing setting who employs fire in production. In many cultures, fire users have developed techniques and tools to manage fire safely and effectively. This includes knowledge about fire safety, fire prevention, and the proper use of fire extinguishers. Understanding these aspects is crucial for minimizing risks associated with fire usage.