Sound sleep: the reason of joy

When we are awake then both our body and mind are active. During sleep, the activities of both body and mind are very much slowed down to the extent that they look inactive. But sleep is not simple. It made difficult due to dreams. There are dreams before we enter into the sound sleep.

Scientists said that there are dreams even after the sound sleep is over. That means that there are dreams before we enter in to the deep sleep and after it gets over, means before we are fully awake.
Some times we remember dreams and sometimes we do not. But dreams are always there.
So we can say that during the night we go through two kinds of sleep- one with dreams and another without dreams. Indeed that is true. When we dream then the mind is active. When we are in deep sleep then mind is tacking rest; it’s quite inactive.
So now we can say that there are three states, we are awake when both mind and body are active. We dream when the body is inactive but mind is active. The third state is that of the sound sleep when both mind and body are inactive.
That’s why the sleep with too many dreams is not as refreshing as the sound sleep is. But sometimes dreams are so sweet.
It seems that the dreams can be nice and bad too.
When we are awake then too the life can be good and bad. Sometimes we enjoy every moment. Sometimes the things can be painful.
It is same in the dreams. Dreams too have the mix of joy & pain. Actually, the mind too requires rest like the body does. It is important that we have sound sleep in the night so that both body and mind can become refreshing.
We must live in harmony with nature. The day is to work and the night is to sleep. Let’s not play with nature and harm our self.