You convince yourself you will only check one thing. Perhaps a quick check on your phone before bed. That’s before minutes slip into hours, then days. Before you know it, you are inundated with negative news, anxious updates, and information that makes you feel worse than when you started. That’s doomscrolling, the habit of constantly ingesting bad or distressing information online, often without recognizing how long you’ve been doing it. As senseless as the habit appears at the moment, a lot is going on behind the surface.
At its root, doomscrolling is driven by how our brains are wired to respond to threats. Humans have a “negativity bias,” which means we pay more attention to bad than positive information. From an evolutionary standpoint, this made sense. Being aware of danger boosted the likelihood of survival for humans. However, in a digital environment, when bad news is regular and rapid, that same tendency keeps us drawn to our phones. Negative content is more memorable and attention-grabbing than positive content, which is consistent with the negativity bias.
So, when you start scrolling and come across anything unpleasant or disturbing, your brain does not want to look away. It wants to learn, evaluate, and stay informed. Even when it becomes overwhelming, you feel as if you’re remaining informed.
There’s also the issue of uncertainty. When something unpleasant occurs, such as world events, social difficulties, or personal anxieties, your brain seeks knowledge to restore control. Psychologists associate this with information-seeking behavior, in which people constantly hunt for updates in an effort to relieve anxiety. Constant exposure to ambiguity can exacerbate it, leading to increased information-seeking and worry. In other words, you keep scrolling, hoping to feel better, but you wind up feeling even more worried.
Doomscrolling also conveys a slight sense of duty. Looking away can feel irresponsible because you may feel you should be aware of what is going on in the world. However, being informed is not the same as being devoured. When knowledge intake becomes emotional overload, it no longer serves its purpose. Another reason why doomscrolling is difficult to stop is that it does not feel like a distinct, defined activity. There is no natural endpoint. Unlike finishing a show or completing an assignment, scrolling has no built-in stop point. It just keeps going — making it simpler to lose track of time and more difficult to disconnect.
Breaking the loop does not fully cause disconnecting or rejecting reality. It involves being more deliberate about how and when you interact with information. Setting boundaries, taking breaks, and being aware of how specific content affects you can help. Even minor changes, such as not scrolling first thing in the morning or right before bed, can help reduce the frequency of the behavior.
Understanding the psychology behind doomscrolling does not automatically stop it, but it does provide you with something valuable: awareness. It serves as a reminder that what appears to be a loss of control is actually the product of very particular mental patterns and external systems interacting. After being aware of this, it becomes easier to take a step back. This is all to say, remaining informed should not be at the expense of your peace of mind.