Future Profession:Police Officer

I’m a sophomore, almost a junior in high school and it’s probably the time where I should start to think in what I want to do when I get out of high school. I am thinking I will go into some sort of law enforcement job. I want to become a police officer. I know that becoming a police officer is dangerous, but I strongly believe this will teach me not only about people’s behavior but life lessons in helping the department. I was wondering if anyone on here is an experienced police officer or an aspiring one that could give me some advice on this. Any tips or how I should become an officer would be greatly appreciated!