Is going through MathAcademy as an adult done for the sake of learning? Is it done as a hobby? What benefits are there for someone who may not be in a math related field to go through MathAcademy?
I'm a senior level software engineer. A lot of the hard barriers I've hit in my pursuit to get better over the last few years came down to my lack of math ability. you really can't do machine learning or graphics programming or cryptography without getting deep into the requisite mathematical underpinnings.