No Idea what I'm going to work in the future

david, dont stress too much about having everything figured out at 17..

The best thing that you can do rn is to try everything
take language classes, try drawing if you’re interested in design, maybe take some coding courses and find out you love programming
try different sports,you might end up becoming a professional athlete or even a coach.. try photography, cooking, writing, anything. You never know what you’re actually good at until you give it a shot Just keep exploring different things until you find that one thing you genuinely love

also your first job doesn’t have to become your career. rn your goal should be to build experience, save some money, and learn more about yoursel. That’s how most people end up finding the right path..
good luck, david! hope this helps<3