mentally drained

9 hours of studying with a few short breaks in between is no joke. my eyes are really tired and my brain is beyond saturation i cant even make sense of what im typing.

i have to convince myself that its ok to fail CTs. its only cts. its like any normal class test it doesnt even affect my A lvl grades i should just heck care and get a good rest before my brain explodes or something. They say, try your best. im past my best and i know it. as studying time increases, opportunity cost becomes greater because i use less suitable resources for studying, eg. my tv and sleeping time. Therefore more input is needed leading to higher cost of studying. Hence i should stop when the rise in opportunity cost sets in. yup and that started wayyyy before now. ha ha haaaaa too much econs. i hate econs.

i really need a break. i need someone to convince me that cts are unimportant. stop pushing your limits kw. STOP.