Discover why your mind races at night and learn to tame nighttime anxiety. Explore insights from Dr. Michael Wetter on sleep math and managing racing thoughts.

At night, the mind goes 'off road.' Without competing demands for our attention, background worries move to the front of the stage because your brain has been waiting for a quiet moment to pitch you every anxiety it didn’t have time for during the day.
How to deal with sleep anxiety. My mind just wonders no stop at night. Then when I have an early start I can’t sleep because I know I have to get up in a few hours. Then I worry I won’t have enough sleep to deal with the day. Let’s go through some helpful tools to help.







According to Dr. Michael Wetter, nighttime anxiety often stems from a lack of distraction. During the day, your focus is guided by tasks, emails, and entertainment. When you turn off the lights, those competing demands disappear, allowing background worries to move to the front of the stage. Your brain essentially uses the quiet environment to pitch every anxiety it didn't have time to process during your busy day.
Sleep math is the frustrating habit of looking at the clock and calculating exactly how many hours of rest you will get if you fall asleep at that exact moment. This often happens when you have an early start the next day and realize it is already late, such as 1:00 a.m. This mental calculation creates a specific kind of panic that can make it even harder to quiet your mind and rest.
During the day, your mind has a guide for its focus, such as conversations and traffic. At night, your mind goes off-road because there are no external inputs to compete for your attention. This paradox means the quiet you need for rest is the exact trigger for mental noise. Without the million different inputs of daily life, your mind turns up the volume on every worry, leading to racing thoughts at night.
Cree par des anciens de Columbia University a San Francisco
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