06/18/2026
For years, we have emphasized that technology in the bedroom can interfere with healthy sleep, and good sleep is essential for youth, teens, and adults alike. One of our favourite experts on this topic is Dr. Jessica Payne, a Harvard-trained neuroscientist and professor at the University of Notre Dame. Her work on how the brain processes learning, memory, emotions, and problem-solving during sleep has further reinforced for us at The White Hatter just how important quality sleep really is.
We have all heard the phrase, âsleep on it.â As it turns out, there is real science behind that advice.
When we get stuck on a difficult problem, our first instinct is often to keep thinking about it, have another discussion, or work longer hours trying to force a solution. While that effort is important, research suggests that one of the best things we can sometimes do is get a good nightâs sleep.
During a stage of sleep called REM sleep, the brain works differently than it does when we are awake. The part of the brain responsible for logic, planning, and keeping us focused on what is realistic becomes less active. At the same time, areas involved in memory, emotions, and creativity become highly active.
This allows the brain to make new connections between ideas, memories, and experiences that we may not have considered during the day. In a sense, the brain is still working on the problem, but without some of the mental filters that normally limit our thinking.
That may explain why people sometimes wake up with a fresh perspective, a new idea, or a solution that seemed impossible the day before. Throughout history, scientists, inventors, artists, and writers have reported finding breakthroughs after sleeping on a problem rather than continuing to struggle with it while awake.
For parents, caregivers, and educators, this is also a reminder of how important sleep is for young people. Sleep is not simply a time when the brain shuts down. It is a time when the brain organizes information, processes emotions, strengthens learning, and sometimes finds solutions that were hiding in plain sight.
So the next time your child is frustrated with homework, a friendship issue, or a difficult decision, the best advice might not be âtry harder.â It might be, âLetâs get some sleep and look at it again tomorrow.â Often, the brain does some of its best work while we are resting.
Keep bedrooms tech free!