You’re completely worn out. Your day has taken everything you had.
All you want is sleep.
And yet, the moment bedtime arrives, something inside you switches on instead of off. Your body feels alert, restless, even tense — as if an engine is revving with nowhere to go. You may feel shaky, internally buzzy, or unable to settle, despite being deeply exhausted.
This “wired but tired at night” feeling can be confusing and frightening. Many people quietly wonder if something is wrong with their body, or if they’ve somehow lost the ability to rest.
Here’s the reassurance most people never hear: your body isn’t broken. Being wired but tired is not a failure of sleep — it’s a nervous system mismatch, and it’s far more common than you might think.
This article will explain what’s actually happening in clear, grounded language. No fear. No diagnoses. Just an understanding of why your body behaves this way — and how it can gently relearn how to rest.