40 equations to remember by thursday, plus many diagrams, 2 pracs, definitions and other content, all learnt in three weeks.

so you may think, oh 40 equations is easy, well, in optics, we deal with negative distances (which basically means maths high school lied), and so many positive/negatives with directions/angles/heights/powers etc, it all gets really confusing. oh and the wording of the problems is also confusing. how will i study all this in a few nights? plus other assignments and stupid maple tests which i can never solve at home, but have to ask the people to help me. i guess my 2 hour chunks of breaks this week will be all maple, while bus rides will be filled with memorising stuff.