sWOT UP

I am serverely  strugling with 4 subjects at my school. It is extremly very hard and I found it really dificult to remember. IT is a awlful and horrible. How could I cope with these trouble. Sometime, I mostly stressful with swoting up those one. Personally, It really watse time and useless. No need to remember all of those theories. It is not really practical for my career and my future. I Thought we should wipe them out of circulum  in University.