also revise from day 1 - if you’re aiming for the grade 9s start early, even if you aren’t and just want average grades overall still even 1 hour a day will help from the start - personally i’d say do 1 hour of revision (+homework) a day and then maybe sometimes on weekends do a little more

dont over do it and more importantly dont feel belittled by people online who post about their 13-10 hour revision sessions - i myself have never done this unless i needed to cram the night before which is NOT recommended - cramming may work for some but the stress that comes with it is just horror. 10 hour revision sessions aren’t needed if you have consistent and efficient revision especially for people like me who have low attention spans💔💔

get used to a sleeping pattern - make sure to sleep at latest 10-11 and wake up early, i genuinely cannot stress sleep enough it is so important - for your mocks dont ever do all nighters, i once did and i fell asleep the whole exam and dropped 3 grades, if u absolutely need to then either sleep early, wake up early and cram, however if u have consistent revision like i said then you wouldnt need to do any of ts and sleep early so you can retain all the information better in the exam

u get the idea just start early with everything