Why do you scroll through your phone at 2 a.m. even when you're tired? Psychologist explains

This is a scene you know well. You know you should be asleep, but you're in bed with the lights off. But your thumb keeps moving. One reel, one post, and one more scroll. A lot of people blame the phone.

But what if the phone isn't the problem at all? People often think that scrolling late at night means you don't have self-control or don't sleep well. Dr. Chandni Tugnait, a psychotherapist and the founder of Gateway of Healing, says, "It's really the nervous system trying to control itself."

Why your body won't turn off

It's not enough to just close your eyes to sleep. It's a change in the body. Your body changes between two important states. The sympathetic system makes you alert and stressed, while the parasympathetic system lets you rest and heal. Dr. Tugnait says, "The body can't go into deep rest until it feels safe enough to switch into a parasympathetic state." But modern life doesn't make it easy.

Long hours at work, constant notifications, emotional stress, and too much stimulation keep the nervous system active until late at night. Your body doesn't know that getting into bed means it's time to rest.

Why scrolling makes you feel better

Here is where the phone comes in handy. The nervous system, when it is dysregulated, wants stimulation, not stillness. “Scrolling becomes a way of coping, not a habit,” says Dr Tugnait.

It gives your brain something to concentrate on. It takes away the feeling of discomfort inside. It creates an impression of temporary relief.

But the relief is short-lived. Novelty, emotional triggers, and unpredictability are constant, because the same things that make scrolling engaging keep your brain alert.

The cycle that keeps you up at night

It's not just the habit that's the problem. It's the loop. You feel wired, so you scroll to calm down, but scrolling keeps you wired, so you have trouble sleeping. The cycle goes on. Dr. Tugnait says that "the blue light, emotional content, and reward-based design of social media slow down the body's natural wind-down process."

Your body is still alert even when you're tired.

Why willpower is not enough

Just put the phone away rarely works when you tell yourself to do it. Because the urge is not a product of laziness. It's coming from a body that hasn't settled down yet. “The answer is not control, it is regulation. ‘Once the nervous system feels safe, the need for stimulation naturally diminishes,’ says Dr Tugnait.

What really helps your body switch off

Instead of just looking at your phone, think about what your body needs before bed. Changes that are easy to make can help:

Slow, long exhales to show that it's safe

These aren't hacks. They’re signals. Messages to your body that it is okay to sleep.

Easy to blame the late night scrolling. But it’s rarely the primary cause. Sometimes the body is just trying to manage a system that hasn’t slowed down yet. And when you deal with that, not the phone but the state behind it, sleep starts to come more naturally.

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