@deepdlve: Waking up just before your alarm is a common experience tied to the body’s internal clock and the role of stress hormones. The brain's circadian rhythm, which regulates sleep and wake cycles, anticipates your regular wake-up time and starts preparing the body in advance. A key player in this process is cortisol, a stress hormone that begins to rise a few hours before you wake. This hormonal increase helps the body transition smoothly from sleep to alertness. For some, factors like stress or anxiety about the day ahead can heighten this response, leading to an even earlier wake-up, as the brain overcompensates to ensure you’re not late. #sleep #sleepfacts #insomnia #earlybird #fyp