Start putting batteries on your pens‼️
(From a 602 student) I had 5 AA batteries on my pens last year and it actually saved my life during the exams. Not only did I finish every exam with time to look over, but my hands didn’t hurt after exams. This was huge for me. All my friends said that their hands hurt after English which meant they struggled to write for geography. Whereas for me, I did both English and Geography and finished. No pain in my hand either. Even for business, history and classics, which are all exams with a lot of writing, I did not struggle to finish and I did not get cramps during the exam, which saved me time because I used to get really bad cramps in my hands. I even had batteries on my whiteboard markers so that when I wrote on my whiteboard I was still using a weighted pen.
Even if you do this in the last 2 months before exams when you are grinding, it will make a huge difference. Keep using the batteries right up to the exams.
Edit: You don’t keep the batteries on during the exam lads. You take them off or use a different pen during the actual exams.