I went to a stem high school and ended up dropping out when I took nothing but humanities shit one year. I've done some programming, used to read about number theory and all that. I ended up being a NEET, part time wagecuck, took some community college classes but they have nothing past calculus and noncalculus statistics.

Now I work in a factory and barely get any sleep cause I waste 8.5 hours a day here plus commute. I feel absolutely dead inside. I don't give a shit about anything. My friend gave me some books to read to study calc, discrete math. Linear algebra and eventually analysis. I still live at home and have plenty saved. I am considering quitting my job to study math myself. My question is how will I create something out of this to show my knowledge and make myself employable? Is this a good idea at all?