The career you chose out of high school doesn't have to be the one you do until you retire and you can also very easily go back to school if you are ever unsatisfied with your path.
Sometimes it just takes a bit of time and experience for you to find your passion and with it your skills to really blossom.
I, for instance started with veterinary nursing, but ended up in mech/elec. engineering and will be taking classes on the side for it.