Have you ever caught yourself staring into space? Your brain isn't idle at this point. It activates the so-called "default mode network," or DMN, as confirmed by research at the Max Planck Institute in 2013. It's a kind of reboot. During this "freezing" period, activity in the prefrontal cortex, which is responsible for concentration, decreases. EEG studies, such as those at Kyoto University, show an increase in alpha waves with a frequency of 8-12 Hz. This reduces stress and allows the brain to process information without external load. Psychologist Scott Barry Kaufman of the University of Pennsylvania calls this "positive constructive daydreaming." It has contributed to discoveries such as the periodic table, which came to him in a dream, or Einstein's theory of relativity, which was conceived during hours of reflection. This isn't just a distraction, but an active cognitive process. Unlike focused attention on a task, staring at a single point triggers associative connections. It's similar to a gentle Zen meditation, where the focus is defocused, expanding the field of perception, according to neuroscientists. By allowing yourself these short mental breaks, you don't waste time but rather give your brain the resources to generate ideas. Harvard psychology professor Daniel Schacter has proven that such a 20-second pause significantly improves subsequent productivity. Incorporate these micro-resets into your day!