Para isso é preciso não ser um grande camelo (para não ter peso na consciência, ou então ser um inconsciente), não ter stress a mais, não ter problemas respiratórios obstrutivos (que provoquem apneia), etc...
Alguém estudou que uma boa noite de sono vale mesmo milhões, e quantificou:
Good night's sleep boosts happiness as much as winning the lottery | Life | Life & Style | Express.co.uk
Citando:
"The study shows that positive changes in sleep over time - improved quality and quantity, and using less sleep medication - are linked with improved scores on the General Health Questionnaire (GHQ), which is used by mental health professionals to monitor psychological wellbeing in patients.
People surveyed who reported positive improved sleep scored a two-point change in the GHQ - a result comparable to those recorded from patients completing an eight-week programme of mindfulness-based cognitive therapy designed to improve psychological wellbeing.
The same people showed improvements in physical and emotional health, as well as an ability to perform everyday activities."
