Despite the little jokes that are made here, the roadmap above is very relatable. Coping with ambiguity and failure are the biggest problems that beginners will face while their slowly realize that mathematics is not what they learned in school.
In Fact, mathematics is not about being able to simply do arithmetics, if so, why we don't replace all mathematicians and put calculators instead? Enjoy the roadmap, but i advice not taking it back to back, after learning half of that, you can choose whatever field you like more.
