Ask HN: How do you find what you're good at and make money?

I used to be a moderately high performer in just about everything - grades, sports, hobbies, college jobs, and even my first few years of professional life. Now I seem to be below average in most of those things. Like I'm in some sort of extended burnout across almost every category of life.

The most concerning part is my job. I've been getting a roller coaster of reviews for years. I'll get a good rating one year and a bad one the next. How can I find a job I'm actually good at? I'm a midlevel dev with about 12 yoe. I guess I should also mention I'm autistic.