Doom scrolling might seem harmless at first. You open TikTok, Instagram, YouTube Shorts, or another app for a quick break, and suddenly much more time has passed than you planned. The problem is not just that you lost time. The bigger issue is what that constant scrolling can do to your attention, memory, and ability to focus.

Your brain is not designed to take in endless pieces of information without a break. Every few seconds, your attention is pulled somewhere new. One video, one headline, one comment, one notification, then another. Over time, this can train your brain to expect constant stimulation. That makes slower tasks, like reading a textbook, writing an essay, or solving a maths question, feel much harder than they actually are.

Doom scrolling can also make it harder to remember what you are learning. When your brain keeps switching between different topics, it has less time to properly process information. This matters because studying is not just about looking at notes. You need your brain to organise, store, and recall information later.

It can also increase mental fatigue. Even when you are lying in bed doing “nothing”, your brain is still working. It is processing images, words, sounds, arguments, jokes, and news. After a long scroll, you might feel tired but not rested. That makes schoolwork feel heavier and concentration feel weaker.

This does not mean you can never use your phone. It just means you need to notice when scrolling stops being a break and starts becoming mental overload.

Protect your attention. Put your phone away during study. Take proper breaks. Give your brain quiet time. You will think more clearly when your mind is not constantly being pulled in every direction.

Nabil Harrar