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October 21, 2026
Sharon Burbat
We know how important sleep is — yet we keep putting it off. Psychologists call this behavior "revenge bedtime procrastination." What drives this habit and the simple method a study suggests could help.
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It's just before midnight. The alarm goes off in six hours, and your eyes have been drooping for a while. Yet another episode of a favorite series is still playing, or you're scrolling through your phone without being able to recall any of it afterward. You want to sleep — but even more than that, you don't want the day to be over just yet.
Psychologists know this behavior as "revenge bedtime procrastination." It refers to the deliberate postponement of bedtime, even when you're tired and could easily go to bed earlier. Behind it often lies a need that gets short shrift during the day: the ability to feel in control of your own time.
The term originally comes from China. "Bàofùxìng áoyè" translates roughly as "vengeful staying up late" — a quiet rebellion against a daily life that leaves little room for personal needs.
Anyone who spends the day working, caring for children, keeping appointments, and meeting other people's expectations may come to see the evening as the only time that truly belongs to them. No one needs anything from you, no task is waiting. You can finally do whatever you feel like. That sense of freedom is precisely what makes it so hard to go to bed — because sleep means not only rest, but also the end of the few hours over which you had any real control.
That said, not every late bedtime amounts to this kind of "rebellion." Habits, stress, and simply having trouble disengaging from enjoyable activities can all play a role as well.
As far back as 2014, researchers identified a link between delaying bedtime and difficulty sticking to one's own intentions in the evening. A 2018 study further suggested that this is particularly hard after a tiring day.
Digital entertainment makes things worse, because it has virtually no natural endpoint. After one episode, the next begins automatically; one short video is instantly followed by another. The smartphone delivers a constant stream of new stimuli — and makes it all too easy to keep putting off the decision to go to sleep.
It's worth distinguishing between two separate problems, however: someone who regularly cannot fall asleep even when trying may have a different sleep problemaltogether. With bedtime procrastination, on the other hand, it is the act of going to bed that is delayed in the first place — the point at which a person actually tries to sleep gets pushed back.
The consequences usually don't make themselves felt until the next morning: irritability, poor focus, and a sluggish start to the day. Yet the same behavior tends to repeat itself the following evening. It becomes a real problem when the occasional short night gives way to chronic sleep deprivation. Sleep is essential for memory, emotional processing, metabolism, and immune system regulation.
Chronically insufficient sleep is also associated with a heightened risk of various health problems, including cardiovascular and metabolic diseases.
These risks apply to sustained sleep deprivation in general — they are not specific consequences of revenge bedtime procrastination. What matters is how much sleep is actually lost and whether a sleep deficit accumulates over a longer period of time.
An interesting approach comes from psychological research. Scientists at Curtin University in Australia investigated whether a simple mental exercise can help people actually follow through on their planned bedtime.
For the study of 297 participants, published in April 2025, the researchers used a method called "Mental Contrasting with Implementation Intentions," or MCII for short. It combines two strategies: consciously focusing on the desired goal, and developing a concrete action plan for dealing with likely obstacles.
Someone who wants to go to sleep earlier might, for example, begin by picturing how pleasant it would feel to wake up rested in the morning. They then think about what typically gets in the way — perhaps it's the next episode of a series, or the smartphone sitting on the bedside table.
The crucial next step is turning that good intention into a concrete rule. For example: "If I'm still on my phone at 11 p.m., I'll put it in the next room and get ready for bed."
The researchers randomly divided participants into two groups. One group applied the method every day for a week; the other applied it only once at the start of the study. The result: those who repeated the exercise daily were less likely to delay their bedtime. Participants also reported being in a better mood on nights when they procrastinated less.
As useful as concrete plans can be, they don't necessarily address the underlying reason for the nightly sleep delay. People who have little opportunity during the day to pursue their own interests will likely continue to see the evening as precious personal time — making the prospect of giving it up for sleep just as unappealing as before.
It can therefore be worth looking beyond bedtime alone and examining the entire daily routine. Are there any moments in the day when no obligation is waiting? Is there room for exercise, friends, reading, or simply half an hour with nothing that needs to get done?
Consistent wake-up times and a calm sleep environment can also help establish a regular sleep routine. With smartphones, the issue isn't just screen light — more often it's the content itself that keeps us engaged far longer than we intended.
Ultimately, there is a contradiction at the heart of staying up late: we want to treat ourselves by extending the day — and in doing so, we rob ourselves of the very rest we need most after an exhausting one.
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