I'm currently looking into being a lawyer for my career when i finish highschool and i was wondering if there is anything i should know

Just stay in school and study hard and keep your focus on graduating..Good luck!

One important thing to be aware of is that you do not need to major in any specific field in undergrad. Any bachelors degree makes you eligible to apply for law school.  I say this because your goals may change between now and the time you graduate from college, so it may be beneficial for you to pick a major that you're interested in the event that you decide being a lawyer isn't for you.