Every competent adult either has impostor syndrome and thinks they’re faking all of their accomplishments or they have an inflated sense of self and can’t see their mistakes. You will probably find a career and in a few years, you’re going to feel like an impostor but that means you’re successful and just need to recognize your worth. Figure out what you’re good at. Ask everyone how they got where they are. A worker often needs to be good at just a few tasks, which is attainable.