According to experts from the China Connection Mental Health Research Center: "Watching lengthy Korean dramas includes some domestic emotional dramas. Audiences usually do not need to use their brains to think. They move forward at a slow pace, and the way people think will follow the storyline of TV dramas. Develop the habit of not using your brain when it comes to things. ". From this you can infer (). ['TV show length should be limited.', 'Watching fast-paced film and television shows stimulates brain activity.', 'The rhythm of Korean dramas is very slow.', 'Watching TV shows has a great impact on the way people think.']