When I wanted to open and check my e-mail, an advertisement did not make me click the box of my e-mail because whenever I dragged the mouse, the advertisement appreared so i could not click the box of my e-mail. At that time, even though I was busy, I could not hurry up because of the advertisement. It made me very irritated and stressed. Therefore, I hated the advertisement and I thought I would not use the item from the advertisement that interfered me to open my e-mail. Like this, sometimes, the advertisement, that is the media, remains of an obstacle to people. In my opinion, the media is very important and necessary but sometimes, it is very useless.