The Severe National Sleep Crisis
Data released by the Spanish Sleep Society (Sociedad Española de Sueño, SES) reveals a widespread public health issue: about 43% of the national population experiences some form of sleep disturbance, and among adults, the rate of severe insomnia has reached 14%. Although work stress, irregular sleep schedules, and blue light from electronic devices before bed are recognized factors, experts emphasize that these are often just triggers; the deeper roots point more toward psychological mechanisms.
The Three Psychological Dimensions of Insomnia
In his work, psychologist Rafael Santandreu has systematically analyzed the problem of insomnia, categorizing it into three main psychological types:
- Daily Anxiety Insomnia: Sleep disorders directly resulting from worries and stress in daily life.
- Habitual Light Sleep: A “procedural disorder” formed by the brain being accustomed to light sleep over a long period, making it difficult to enter a state of deep rest.
- Fear-Induced Insomnia: Intense fear and anxiety about the act of “not being able to sleep” itself, creating a vicious cycle where the fear of insomnia causes more insomnia.
Santandreu points out that over-focusing on so-called “sleep hygiene” (such as strictly regulating bedtime routines) or relying solely on medication may not only fail to cure the root of the problem but can actually increase the patient’s psychological burden and anxiety.
Behavioral Intervention: Reshaping the Brain’s Perception of Sleep
To address insomnia, experts propose a series of non-pharmacological interventions. First, it is recommended that insomniacs do not intentionally go to bed early or get up late to “catch up on sleep,” as this will disrupt the biological clock. When tossing and turning in bed, a more effective method is to temporarily leave the bed and engage in low-stimulation relaxing activities, such as reading, until sleepiness arrives.
Furthermore, Sleep Restriction Therapy is an effective behavioral intervention. This method actively reduces the time spent in bed (whether asleep or not) to increase “sleep efficiency” (the ratio of actual sleep time to time spent in bed), thereby retraining the brain to quickly enter deep sleep and gradually eliminating negative associations with bed and sleep.
Psychological Adjustment: Accepting Wakefulness and Letting Go of the Burden
The key to overcoming insomnia lies in a shift in mindset. Experts suggest that insomniacs practice daily positive psychological suggestion and visualization exercises to help the nervous system relax. More importantly, they should learn to calmly accept occasional nighttime wakefulness as normal, thereby breaking free from the psychological shackles of “I must get a good night’s sleep tonight.”
Experts also remind that while these methods are effective for many, if one suffers from chronic insomnia that severely impacts daily life over a long period, they should promptly seek diagnosis and help from a professional physician or psychotherapist.
