If you have confusion between theory and numericals , you still haven’t understood what physics is ?
We find the most common sentence by students especially medical ones that there physics is weak . Have you ever tried to go through root cause of it ?
Absolute No
let me tell you you fool yourself that you know physics , or you can’t understand or it’ out of scope of yourself.
You never practiced for it in the right way.
Suppose a chapter is taught in coaching , school, tutions , or by yourself. You first read theory and leave numerical for afterwards, when your any test comes you again revise theory, then go through test, if after two months you have to revise a particular chapter you again go through theory and leave numericals for later. Then your full syllabus tests starts and you think now who will practice numericals just leave it and concentrate on theory. then you practice previous years and gets typically scared that you are not able to solve simple questions . Then you eliminate some chapters and focus on remaining ones , how do you focus read theory and then main exams came and you are not able to remember formulas in exams and end up screwing your exam.