Sleep and dream every night, do you have a rest? Is dreaming good for the brain?

It is normal to sleep and dream every night. First of all, that's for sure. Most people dream at night. People who don't dream are often physically abnormal. Of course, dreaming more may have a certain impact on the body, which means that it may lead to insufficient mental excitement. As for whether the brain is resting, this question should actually be said to be resting, which means that this rest is intermittent, which means that we can't rest all the time. In fact, the brain works 24 hours a day, and theoretically there is no rest. Finally, dreaming is good for the brain, which mainly means that you can release some stress in real life by dreaming, thus solving some psychological problems.