i have a big exam in 2 weeks which my company is paying for cos its a professional exam.
Work has been really busy so i haven't had as much time to revise as I would like and because of this i've either been too exhausted to revise after a busy work day. Or i'm burning the midnight oil, not going to sleep til the early hours of the morning and being tired at work.
My question is, does anyone have any suggestions about how to balance my work life, with revision and ensure i get enough sleep to function?

Thanks!