If you find yourself endlessly scrolling as you maneuver through the various landmines intent on detonating your attention span, it could mean that you have some kind of digital addiction problem. But it could also mean your mental focus is so strong that you’ve quietly figured out how to treat social media like an external hard drive for your brain.

A new study published in the Journal of Experimental Social Psychology found that people with stronger working memory, the mental system tied to focus and attention control, actually pay less attention to posts once they’re connected to the person sharing them. Instead of absorbing every article or meme floating through the feed, they shift their attention toward remembering who’s connected to whom.

Researchers from the University of Bristol Business School and the University at Buffalo ran five studies examining how people behave after forming online connections. Folks who joined groups or followed fictional professionals consistently spent less time engaging with content and more time exploring social connections, especially those who scored high on working memory tests.

It’s all part of a grander strategy operating in the background of their brains, called “cognitive offloading,” which is what happens when people outsource memory tasks to external systems. It’s why you remember oddly specific details about someone you know personally, and it explains why I still remember my elementary school best friend’s phone number and address from 1995.

Social media seems to work the same way. Once someone knows they can easily relocate information through a connection, their brain stops treating the info itself as urgent.

In one experiment, participants connected to a fictional engineer named Mae O’Malley remembered fewer details about her professional skills but recalled far more about her network of contacts. Another study showed people following a university social page clicked fewer posts and more follower profiles.

The people with the strongest focus weren’t consuming more information. They were building mental shortcuts back to it.

Which means doomscrolling may not always be your brain collapsing under the weight of the internet. As eerie as it may sound, it might mean that your brain is adapting to all the noise, learning how to sort the important from the unimportant, or the socially meaningful from the useless.