Biofeedback and neurofeedback therapy

https://www.psypost.org/2023/08/caffeine-cant-replace-sleep-research-shows-caffeine-improves-attention-but-not-complex-thinking-after-sleep-deprivation-168197

Nothing is better than 8 hours of good quality nocturnal sleep
NFB is an effective approach for sleep troubles

لا شيء أفضل من 8 ساعات من النوم الليلي الجيد

NFB هو نهج فعال لمشاكل النوم

Caffeine can't replace sleep: Research shows caffeine improves attention but not complex thinking after sleep deprivation Researchers from Michigan State University's Sleep and Learning Lab have found that while caffeine may help maintain attention in sleep-deprived individuals, it does not reduce errors in complex tasks requiring placekeeping. The study also revealed that napping during an overnight deprivation period...

Neurofeedback can help:

You feel more confident
Improve sleep habits
Increase mental focus and acuity
Improve relationships
Give a greater sense of self, happiness and well-being