Manual labor jobs are not for everyone. My uncle is an amazing pharmacist. He can rattle off drugs, drug interactions, and molecular compounds that will make your head spin...truly brilliant! But don’t ask him to change a lightbulb, swing hammer, or change the oil in your car.
Only you know you! You’re young. Try a little bit of everything....academics...laborer...apprentice...waiter...cook....eventuallyy something will click. You’ll feel a certain contentment that only comes when you are doing what God wants you to do.
Always pray to know and follow Gods will. He won’t let ya down.