We all want a peaceful sleep. But what happens if you want it ? How many of us do nothing to get a little peaceful sleep. According to many , I drink more water before going to bed , work harder to make my body more tired , go to bed early , how much more. That doesn't work either. Even if I go to bed to get to bed on time , I can't sleep anymore. Rather, all the thoughts and depression of the world are suppressed. So what to do for a good night's sleep ? Is there no easy way out ? Harvard University researcher Andrew Well recently answered this question. " Adequate sleep at night is essential for a healthy life ," he says . It is also one of the tools for success in the workplace. There is no substitute for adequate sleep to stay mentally healthy. ” That's why Andrew Wells suggests ways to get a good night's sleep. He is talking about a special kind of exercise. That is breathing exercises. He claims that it is much more helpful for sleep. This exercise is known as 4-6-6. People who suffer from insomnia can do this exercise very quickly , in some cases even falling asleep a minute earlier. Andrew Well, a researcher at Harvard University. - Then hold your breath for 7 seconds. Do not exhale. - Then exhale through the mouth for 7 seconds. - Do this a few times and go to sleep. Peaceful sleep Many people say that this exercise is not as effective as sleeping. There is no question of falling asleep before 1 minute. However, 99U.com reports that this exercise not only affects the lungs , it also works on the brain. This allows oxygen to reach the brain better and carbon dioxide to be eliminated. It also lowers the heartbeat and reduces anxiety. Which gives peace to body and mind. And this is why sleep deprivation occurs. However , there is no problem in trying to sleep or not. So don't give it a try.