What Makes Scrolling So Hard to Stop
If you’ve ever opened an app “just for a minute” and looked up twenty minutes later, it’s worth knowing that’s not simply a lack of willpower. A lot of thought goes into making these experiences hard to put down — and understanding how helps make it easier to manage.
It’s Not Just You — It’s Designed That Way
Vertical scrolling, bright flashing visuals, and high-frequency colour changes aren’t incidental design choices. These elements are generally understood to be effective at capturing and holding attention, which is part of why so many apps use similar visual patterns.
The Dopamine Connection
Dopamine is a brain chemical involved in motivation and reward, and it plays a role in why certain activities feel compelling. Novel, unpredictable stimulation — like a feed that constantly refreshes with new content — is generally understood to be particularly effective at engaging this reward system, more so than predictable, static content.
Similarities to Pokie Machine Design
Some researchers and designers have drawn comparisons between scrolling feeds and the mechanics of poker machines, where the unpredictability of what’s coming next (rather than the content itself) is thought to be a key driver of the pull to keep going. It’s a useful comparison for understanding the mechanism, even though scrolling a feed and gambling clearly aren’t the same activity or level of risk.
Why Vertical Scrolling and Flashing Content Specifically
The visual mechanics matter too — vertical scrolling with continuous eye movement, combined with bright, high-contrast visuals, is generally understood to be more visually stimulating than static or slower-paced content, which may be part of why short-form video and endless feeds feel particularly hard to disengage from compared to, say, reading a book.
What You Can Actually Do About It
Simple, practical steps that are commonly suggested include turning off non-essential notifications, setting app time limits, and being deliberate about when you pick your phone up rather than reaching for it automatically. None of these are a complete fix, but reducing the number of automatic triggers throughout your day is a reasonable place to start.
When to Get It Checked
If you’re noticing ongoing brain fog, restlessness or difficulty concentrating and want a broader look at how lifestyle factors might be contributing, our Maidstone clinic offers thorough assessments. You can book an appointment or call us on (03) 9318 7758.
Frequently Asked Questions
The comparison is about the underlying reward mechanism (unpredictable reward), not the same level of risk or consequence. They’re not equivalent activities, but the design principle has some genuine similarity.
For many people, reducing automatic triggers (notifications, easy app access) makes a bigger difference than relying on willpower alone in the moment.
Many platforms use similar techniques — endless feeds, autoplay and unpredictable content — not just short-form video specifically.
No referral is needed. You can book directly with our team, and we recommend bringing any relevant medical reports to your first visit.
About the Author
Dr Trevor Chetcuti, B.Chiro.Sc, B.App.Sc (Clin), DIBAK, CNET
Dr Trevor Chetcuti is Clinical Director at Spinewise in Maidstone, holding dual degrees in Chiropractic and Clinical Science from RMIT University and a Teaching Diplomate in Applied Kinesiology through the International College of Applied Kinesiology (ICAK). He is chairman of ICAK International’s Board of Research and Standards and has spent over 20 years helping patients work through complex health, neurological and pain-related concerns.