One theory is that if you start dreaming but don’t fall asleep, it’s a sign that two things are fighting.
Another theory of evolution suggests that our ancestors fell asleep before falling from the tree.
Specifically, the brain is reactivated when you wake up with chemicals released from sleep. However, it is not dangerous to your health, but it is not fun. Until now, seizures were thought to be associated with Parkinson’s or Alzheimer’s disease and brain and nerve damage. But it is very dangerous.