If you’re planning on chucking an all-nighter soon (cause why would you do an assignment in advance), it pays to go in prepared.

You probably don’t realise, but caffeine may be the thing standing between you and a successful all-nighter. Two cups down and you might be feeling symptoms of anxiety or restlessness, rather than the sharp focus you need. Studies have even linked coffee consumption to lower grades.

So instead of reaching for a steaming jolt of coffee when you’re feeling fatigued, do these things instead.

#1 Open A Window And Stick Your Face Out

Or go for a walk. Whatever feels less weird. Not only will getting some fresh air wake you up and stir some new ideas, it’ll get you away from the screen — an essential if you’re in it for the long haul.

Also, getting a dose of daylight works wonders. But, of course, doing an assignment overnight obviously makes that a little difficult.

#2 Turn The Heater On

The climate in which you study/write assignments in has a huge impact on your productivity. Well, according to this study from Cornell University anyway. The study found, “When temperatures were low (68 degrees or 20 degrees Celsius) employees made 44 per cent more mistakes than at optimal room temperature (77 degrees or 25 degrees Celsius).”

So turn up your room to the optimum 25 degrees to minimise distraction and keep you buzzing along. And of course, if you need a little change, repeat step #1.

#3 Watch This Video Of Unlikely Animal Pairings

A study of 7,000 people who watch cat videos found that the videos made respondents feel more energised, and minimised their negative feelings.

Which, duh, is something we’ve known all along. It’s why we watch them in lectures instead of listening *cough*. Have a 10 minute animal-video break every hour to keep those positive vibes flowing. It’s what the doctor ordered.

#4 Eat A Protein-Rich Meal

According to CNN, “Protein contains tyrosine, an amino acid that elevates the brain chemicals dopamine and norepinephrine”. I.e: it stabilises your energy to keep you going for longer.

#5 Take A Nap At Some Point

All-nighters seem pretty doable — that is until it’s 3.30am, the back of your eyes are throbbing, and you feel weirdly sweaty all over.

Instead of going the whole night without getting some shut eye, maybe have some intermittent naps? Nap for an hour, work for three hours, and repeat until the assignment is done. Or, follow this handy infographic.

We’re not medical professionals (by any means), but it sure sounds a lot better than being an anxious, caffeinated mess.

(Lead image: Gilmore Girls/Warner Bros)