That's exactly how i feel. I dropped out of school at 19, taught myself to code, went to a hack school, and have been working as a rails dev for the last 4-ish years. I realized I wanted to go into ML, and instead of trying to take shortcuts, at 24 I enrolled in my local community college to finish a degree in comp-sci. Looking at 8+ math classes (from Geometry to Calculus 3), but the only reason why I'm doing it is because I believe it will be worth it in the long run.

The only thing that sucks about it is all the GE classes I have to take before I can even start my fun Comp-Sci classes.