Daniel has compiled this information for an essay on the topic of too much screen time: Too much screen time can interfere with sleep. The blue light emitted by screens interferes with sleep hormones. Many teens are experiencing difficulty falling and staying asleep. Too much screen time can become addictive. Many games and videos are exciting and release a pleasure hormone that ends when screen time ends. A study showed that many teens became irritable when screen time ended. In 3–5 sentences, write a concluding paragraph for the essay. Be sure to include all of the necessary parts of a conclusion.