A Survey if 20 pupils in the J.A.R. gymnasium conducted that students know that sleep is very important for them, because they must be fresh during school every day.

Although a large number of people say that they do not sleep calmly and they have shiver or they perspire. As the main reason of this students highlighted school because they are in very stressful situations every day. Half of the people sleep on their side and the rest on their back. The answers say that everybody sleeps in the position that suits him perfect. Over half of the interviewed people need alarm clock when they are getting up. Alarm clock is useful thing, but it is better when people get up without it. Everyone who uses alarm confirms that ringing of the alarm in the morning is one of most unpleasant things in life. The answers for the questions about dreams are very different. Boys dream about girls and girls about boys. Every third of questioned people has a dream with monsters. School appears only in nightmares. One half of people do not remember what they were dreaming about. Actually a large number of people feel sleepy every day during the week and they yawn every 10 minutes.

The final result of this survey is not so bad but we should know that sleep plays important role in our lives. Short or too long sleep can considerably shorten our life.