If I find I am not getting something immediately, I study its pre-requisites. Ultimately, I wanted to stop reinventing algorithms, which in turn forced me to r

If I find I am not getting something immediately, I study its pre-requisites. Ultimately, I wanted to stop reinventing algorithms, which in turn forced me to review math. After that, additional layers of knowledge became much easier to stack. Remember that C was easy for its creators. :)