you dream when you are in light sleep, but you have do be in very deep sleep to have no dreams, this is why you do not dream when you take an an anesthetic.
All of the things bothering you, such as things you are stressed about or are in your mind, busing about, come back to you in your sleep. Your body is working less so it ignores the fact that none of...
Every living organism, including plants, birds, animals and humans, needs sleep and they do sleep as and when the physic needs sleep. Dream is a partner of sleep especially in respect of animals and...