Chief Quant @_MathAcademy_
Built the engine behind the most efficient math learning system
Created Fractional Implicit Repetition
Author of The Math Academy Way
The key to learning fast is reducing friction in the learning process.
One of the biggest sources of friction: Not knowing the prerequisites for the thing you're trying to learn.
Knowing the prereqs can make the difference between feeling like new content is being presented overwhelmingly fast vs at a comfortable pace.
Another big source of friction: Not periodically reviewing things you've previously learned.
If you don't review, then you forget, and if you forget prereqs, then there you are back at the first source of friction.