Stayed up all night studying I have a maths test at 2pm its 8 am now What can I eat/drink to keep my brain good until test is over (90 min test) (I can also go to shop)
the best one is to take a nap, if you're done studying, don't forget to set the alarm, lol.
if you're not, just let your brain and eyes relax for a moment and/or grab a glass of iced coffee.
