Understand your sleep, and yourself tonight
Plain-language guides drawing on brain science, Jungian psychology, personality research and circadian biology: why you can't sleep, why you dream, why some people are night owls. Every article lists its sources and none of them diagnose.
Sleep & the brain
Racing Mind at Bedtime? Why It Happens and What Helps
Why your mind races at bedtime: cognitive arousal, the default mode network, rumination, and a study on writing a to-do list before sleep. Gentle steps to try.
Read more →脑Can't Fall Asleep? Why Trying Harder Makes It Worse
Lying awake for ages? Learn how sleep pressure, your body clock and sleep effort interact, why getting up can help, and when to see a doctor about insomnia.
Read more →脑Does 4-7-8 or Box Breathing Help You Sleep? Slow Breathing and Your Nervous System
Does 4-7-8 or box breathing help sleep? What research says about slow breathing, the vagus nerve and HRV, where evidence is thin, and how to practice gently.
Read more →Jung & personality
Jung's Persona and Shadow Explained
What Jung meant by persona, shadow and individuation, in plain language: how to use them for gentle self-reflection and which parts remain untested.
Read more →格Jung's Psychological Types and MBTI: What Introversion and Extraversion Really Mean
What Jung meant by introversion and extraversion, how the MBTI grew from his theory, its reliability problems, and how the Big Five measures it today.
Read more →格The Big Five Personality Traits and Sleep: What the Research Shows
What the Big Five (OCEAN) traits are and what studies report on neuroticism, conscientiousness, sleep quality and chronotype: correlations, not destiny.
Read more →Dreams & body clock
Why Do We Dream? From Jung to REM Sleep Research
Why do we dream? REM sleep, memory and emotion hypotheses, and Jung's view of dreams as compensation, explained gently, without fortune-telling.
Read more →律Night Owl or Early Bird? Chronotype and Your Body Clock
Night owl or early bird? Learn how genes, age and light shape your chronotype, what social jetlag is, and gentle ways to work with your body clock.
Read more →律How to Get Over Jet Lag: Light, Timing and Your Body Clock
How to get over jet lag: why flying east is harder, how morning and evening light reset your body clock, and simple timing steps based on CDC guidance.
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