Why You Can't Sleep
The mechanisms behind insomnia — cognitive arousal, conditioned wakefulness, racing thoughts.
The 2am thought-spiral has a name: cognitive arousal
Cognitive arousal is the technical name for the mental over-activity that keeps insomniacs awake. Understanding what it is — and why it tends to spiral — is the first step toward not feeding it.
How short-term insomnia becomes chronic
Sleep researchers have a clean three-part model — predisposition, trigger, and the habits we develop in response — that explains why short-term insomnia turns into the chronic kind. The third part is the one you can change.
Conditioned wakefulness: why your bed stops feeling sleepy
After enough nights of lying awake, your brain learns to associate the bed itself with being awake. The fix isn't to try harder — it's to break the association.
Types of insomnia: trouble falling asleep, staying asleep, or waking too early
Compare sleep-onset, sleep-maintenance, and early-morning insomnia, with clear definitions, overlapping patterns, and guidance on when to seek medical help.
Why 'trying harder to sleep' backfires
Sleep is one of the few things in life where effort produces the opposite of the intended result. Understanding why is the first step to letting it happen.
What to listen to when you can't sleep: a practical 2 a.m. guide
Choose bedtime audio based on what is keeping you awake, then make it less stimulating with low volume, a sleep timer, a locked screen, and autoplay turned off.