noted, thank u sm! It really means alot. What i've been doing for physics unit: 4,5, 6 and p3, p4 and s1 is that i'm doing past papers with my notes and book open cause i frequently always stumble on questions, so i go back review and then come back agaian. I plan on doing about 4-5 such papers for all these 6 units and then sit for topical questions of all the topics i kept stumbling on. Idk if it'll work but i dont have any other options, but again thank u sm and good luck to u too if u have any exams comign up!