You’ll also learn why willpower fails when biology is exhausted. We’ll break down the truth about nighttime stress chemistry, circadian rhythm, and why common “healthy” habits — late workouts, scrolling to unwind, under-fueling at night, or grinding through early mornings — can actually sabotage fat loss. Instead of blaming yourself, you’ll finally see how your body has been responding logically to the signals it’s been given, and why pushing harder only deepens the stall.