Stress, fundamentally, is our body's natural response to perceived threats or challenges. When our ancestors faced a charging mammoth, their stress response system kicked into gear, flooding their bodies with adrenaline and cortisol to either fight the beast or flee to safety. This fight-or-flight response served them well in life-or-death situations that lasted minutes, not months.
Today's stressors are vastly different. We don't face mammoths, but we do face mounting deadlines, financial pressures, relationship conflicts, and the constant barrage of information that demands our attention. The problem is that our bodies haven't evolved to distinguish between a charging mammoth and a demanding boss. Our stress response system treats them with equal urgency, keeping us in a state of chronic alertness that wreaks havoc on our physical and mental well-being.