"Tim got angry because he did not get an excellent grade on his exam, though he did his best. As for Lina, she felt angry when her friend got distracted and did not pay her enough attention. There many causes of anger, and its features appear on us once we get angry! So, what are the signs of anger? And what can we do to keep anger away from us and others? You will know this from Tim and Lina's anger experience, and how they found someone to relieve their anger."