Insomnia

Sleep is the one thing that gets worse the harder you work at it. Everything else in life responds to effort. Lie there and apply effort to falling asleep and you will be awake for another hour, because effort is a state of arousal and arousal is the opposite of what sleep requires.

That paradox is the whole problem, and it is why insomnia so often outlives whatever started it. Something disrupts your sleep: a stretch of work, a newborn, grief, a course of medication. The cause resolves. The insomnia stays, now running on its own machinery. You are no longer kept awake by the original thing, you are kept awake by trying to sleep and by dreading not sleeping.

How it builds

The first bad nights are ordinary. Then you start compensating, and the compensations are what entrench it.

You go to bed earlier, to give yourself a better chance, which means more time awake in bed. You lie in longer on weekends to catch up, which pushes the next night later. You cancel things because you're too tired, so your days hold less, so there's less pressing you toward sleep. You start monitoring: checking the clock, calculating what you'll get if you fall asleep right now, then recalculating at 2:40. You begin the evening already assessing your odds.

And underneath, something is being learned. Your bed used to mean sleep. Now it has spent months meaning frustration, mental arithmetic, and lying still in the dark with your thoughts at full volume. That association is real conditioning, not a figure of speech. It is why people describe being exhausted on the sofa and abruptly alert the moment they get into bed. The bedroom has become a cue for wakefulness.

Clinicians generally treat this as a disorder in its own right when the difficulty runs at least three nights a week, has lasted three months or more, and is affecting your days. Below that threshold it is still worth addressing. The line marks where treatment is clearly indicated, not where the problem becomes real.

Sleep hygiene is not the treatment

Most people arrive having tried the advice — dark room, cool room, no screens, no caffeine after noon — and having found it did approximately nothing. That is the expected result. Sleep hygiene is reasonable background conditions. It is not a treatment for insomnia that has been running for a year, and being handed it again as though you hadn't tried is one of the more demoralizing experiences available.

The actual treatment is cognitive behavioral therapy for insomnia, usually shortened to CBT-I, and it is a specific protocol rather than general therapy about sleep. It runs about four to eight sessions and is the recommended first-line treatment for chronic insomnia, ahead of medication, including for people already taking something.

What CBT-I actually does

Two of its components do most of the work, and both are counterintuitive enough that people resist them.

Stimulus control takes your bed back. If you are awake and frustrated, you get up. Out of bed, out of the room, do something dull in low light, return when you are sleepy, not when you have decided enough time has passed. Repeatedly, every night, for weeks. This is tedious and it works, because it systematically breaks the association between your bed and being awake, and rebuilds the one you had before.

Sleep restriction limits your time in bed, on purpose. If you are sleeping five hours across nine hours in bed, you are given a window closer to five and a half. It sounds like the opposite of what an exhausted person needs, but it is one of the core parts of CBT-I. Compressing the window builds enough sleep pressure to consolidate sleep instead of scattering it, and once you are sleeping solidly through the shorter window, it gets widened. The early part of treatment can be genuinely hard, but the window is widened as sleep becomes more consolidated.

Sleep restriction is also the part to do with a clinician rather than alone. It can increase daytime sleepiness before sleep improves, which matters if you drive for work or operate machinery. Significant sleep loss can trigger mania or hypomania in people with bipolar disorder and can increase seizure risk in people with epilepsy. Suspected or untreated sleep apnea also needs medical attention. None of these necessarily rules out CBT-I; they are reasons to involve the appropriate clinician and adapt the treatment.

Alongside those: work on the thinking that keeps arousal high, including the catastrophic forecasting about tomorrow, the belief that a bad night ruins the following day, and the running arithmetic. And a scheduled worry period earlier in the evening, which sounds like a gimmick and can reduce the volume of 2 a.m. problem-solving.

Notably, CBT-I does not require you to feel calm. It changes what you do and when, and the sleep follows.

What to look for in a therapist

Ask specifically whether they are trained in CBT-I. Not whether they work with sleep — whether they deliver the protocol. Many good therapists do not, and the difference between the protocol and supportive conversation about being tired is large.

Ask whether they use sleep restriction. If the answer is no, or vague, you are likely being offered sleep hygiene with more steps.

Expect to keep a sleep diary and expect the plan to be adjusted from it weekly. This is a data-driven treatment; a therapist who never looks at the numbers is not really running it.

Two things worth raising with a doctor rather than a therapist. If you snore heavily, wake gasping, or are sleepy all day despite adequate hours, ask about sleep apnea, which CBT-I will not fix and which is common and treatable. And if you are on a sleep medication and want off it, taper with the prescriber. CBT-I works well as part of that, but the taper is medical.

If you cannot find a CBT-I therapist

There is considerably more insomnia than there are clinicians trained to treat it, and this is one of the few protocols that holds up reasonably well in self-guided form.

Insomnia Coach, a free app from the Department of Veterans Affairs, walks through a five-week version with a sleep diary and weekly adjustments. Two books on the recommended reading list cover the same ground: Gregg Jacobs's *Say Good Night to Insomnia* and Colleen Carney and Rachel Manber's *Quiet Your Mind and Get to Sleep*.

Working through it alone is harder to stick with, and the safety notes above still apply.

Why it is worth treating separately

Insomnia travels with anxiety and with depression in both directions, each worsening the other. Treating the sleep often improves the rest more than people expect, which is a good reason to treat it as its own problem rather than waiting for it to resolve on its own.