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Does the night really bring advice?

undefined undefined 21 mars 2026 undefined 20h00

The Editor

“Go to bed, tomorrow will be better: the night brings advice,” is a phrase we’ve all said at some point. But behind this common saying lies a real question: does the night really have the ability to help us find solutions? The B2V Observatory of Memories has looked into this matter, and the answer is surprising!


Sleep to Recharge All Your Batteries

Do you think you're just going to sleep through the night? Not at all! On the contrary, a whole different machine is kicking into gear in your brain. The B2V Observatory of Memories states it clearly: yes, the night brings advice. During sleep, memories are consolidated, emotional and procedural memory is stimulated, and dreams can even boost our creativity and help solve certain problems. Furthermore, the Observatory highlights a study showing that 80% of adults use sleep to find solutions to issues, and 40% of them regularly succeed in doing so.


Good Sleep Strengthens Memory

The ef The benefits of sleep on memory are unprecedented! It allows us to restore our learning abilities. In this way, a restorative night's sleep can update our knowledge storage circuits, enhance attention, and cleanse toxins. It is also during the night that new knowledge is absorbed and long-term memory is strengthened. 

In case of lack of sleep, learning abilities are reduced, and the consolidation of memories and knowledge is weaker. Short naps can be truly beneficial for enhancing memory performance. So you know what you need to do: tomorrow night, make sure to get at least 8 hours of sleep !