Staying up late to study is how many people work best - whether it's at home or or in the library with the latter often providing some much needed quite time away from the busy crowds.
However one Edinburgh University student has taken to social media to explain why studying late at night in the university maybe isn't the best idea she's ever had.
Uploading to TikTok, Scarlett, also known as @sscarlettka, has shared with her near 70k followers why this is and although she's joking, people agree with her.