Ask a room of therapists what single change most improves mood, and you will hear the same answer: sleep. Poor sleep doesn’t just follow anxiety and low mood — it feeds them. The good news is that the loop runs both ways, and small repairs compound quickly.
The two-way street
One restless night lowers the threshold for worry the next day; a worried mind then resists sleep that night. Breaking the cycle at either end helps both ends. That is why sleep repair is often the first goal in our rehabilitation work — before anything deeper.
What actually works
- A fixed wake time. Get up at the same time daily — even weekends. Regular mornings anchor the whole cycle more than an early bedtime does.
- Morning light. Ten minutes of daylight before 10 a.m. sets your body clock more reliably than any supplement.
- The 20-minute rule. Awake and restless? Get up, do something dull in dim light, and return when sleepy. Beds are for sleep, not for worrying.
- Caffeine curfew. Nothing caffeinated after midday. Its half-life is longer than your afternoon suggests.
What about screens?
The evidence is less about blue light and more about engagement: an argument in the comments at 11 p.m. costs more sleep than a dim episode of television. Put the phone to charge outside the bedroom and notice the difference within a week.
When sleeplessness persists beyond a few weeks despite good habits, it deserves professional attention. Sleep difficulties respond beautifully to structured therapy — talk to us and we will start there.
By James Osei, LCSW · Reviewed by the Marigold clinical team
Keep reading: Mindfulness Practices That Ease Everyday Anxiety · What to Expect at Your First Therapy Visit