If a career as a police officer, firefighter, or sheriff appeals to you, you might enjoy studying the fields that lead to law enforcement. Criminology, forensic science, and criminal law. These are areas that require close observation, attention to detail, carefully following procedures, and often courage and strength. In a complex and dangerous world, you’d be a protector.
This video from The Skinny on the Job has good information on how you can get a career in law enforcement.
This article from The Balance has a good summary of reasons for a career in law enforcement. As the article says:
Your mere presence and consistent enforcement of laws will save countless lives that you’ll never know about. Every speeding ticket you write, every fight you break up and every incident of domestic violence you respond to may have been a fatality in the making before you prevented it.