This video explores why maintaining good habits doesn't always eliminate fatigue. The speaker, 두들 (Doodle), uses neuroscience to explain why simply changing habits isn't enough for true recovery and introduces two core principles for improving the brain's resilience.
The "Goldilocks principle," as explained in the video, refers to the brain's need for an optimal level of stimulation. Too much stimulation (stressful challenges) leads to stress, while too little (easy tasks, boredom) leads to lethargy and a lack of motivation. The brain functions best and recovers most effectively when presented with challenges that are "just right"—neither too difficult nor too easy.