If i were your age...
I would start learning CAD software, and try and get a job locally as a machinist. Then start learning some robotics, 3D printing, and at least some Python coding. Then head out to the Mojave Spaceport, and try and get a gig in the commercial space industry.
You're young enough to maybe get a gig later in life as an on-orbit or lunar machinist and 3-D printer tech. Might as well be building the robots that the AI will be operating. That would be helping humanity's future, and giving you a unique future to live in also.
If it's worth saying, but not worth its own post, then it goes here.
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