Compléter Feelings and EmotionsVersion en ligne Vocabulary exercises par Carmina Nascimento 1 worry feeling angry appetite hurts mind sick What Is Stress ? Stress is that 1 . you get when you're really worried about something . We're not talking about a wave of worry that lasts for a few minutes . This is the kind of 2 . that bugs you for hours , or even days to the point where your head 3 . . It makes you feel frustrated , scared or 4 . . You may lose your 5 . and have insomnia ? or you might eat and sleep much more than usual . Stressing out so much will make you 6 . with headaches or stomach aches , and lead to serious problems like depression and heart disease . But not all stress is bad for you . The good kind keeps your body and 7 . alert .