Mental Strain Amid a Worrying Climate
The global context cannot be ignored. Even without constant news updates, our brains are exposed to a constant flow of stressful information, leading to what’s now called “information fatigue.”
Economic uncertainties, international tensions…this background noise keeps the nervous system on high alert, resulting in significant, often invisible, mental energy expenditure.
The Energy-Sapping Lack of Light
Winter plays a key role. Natural light affects our biological clock. When daylight is scarce, the brain produces more melatonin (the sleep hormone) and reduces serotonin, which is linked to well-being.
The result is a sense of perpetual “jet lag,” with continuous drowsiness, decreased motivation, and a fragile mood, even after a full night’s sleep.
The Trap of Winter Sedentariness
Cold and gray weather naturally leads to less movement, creating a vicious cycle. Less movement means reduced oxygenation, underutilized muscles, and a feeling of general heaviness.
Paradoxically, the less we move, the more tired we feel…and the less we want to move.
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