Is it a specific mix of brain chemicals, heart rate, and environment conditions that trigger it? Is it more complicated than that? And on top of that, why is it sometimes easy to fall back asleep if you wake up, but sometimes you lie awake for an hour?
In: Biology
how important it is to get a good sleep
it’s inversely proportional so that the less important it is to get to sleep the sooner/easier it will be.
if you have to give a speech to NASA tomorrow to determine the fate of space you will not ever get to sleep
Latest Answers