Programming is discrete math. You must line up all the functions correctly, or else it won't work. Alas, the chain of functions you're managing nowadays (3 to

Programming is discrete math. You must line up all the functions correctly, or else it won't work. Alas, the chain of functions you're managing nowadays (3 to 4 layers of primitive on top of primitive on top of primitive, ) leads to a combinatoric explosion of potential layers to encounter a fault.