For example, many students will begin an improvisation, or a scene, in a rather feeble way. It's as if they're ill, and lacking in vitality. They've learned to play for sympathy. However easy the problem, they'll use the same old trick of looking inadequate. This ploy is supposed to make the onlookers have sympathy with them if they 'fail' and it's expected to bring greater rewards if they 'win'. Actually this down-in-the-mouth attitude almost guarantees failure, and makes everyone fed up with them. No one has sympathy with an adult who takes such an attitude, but when they were children it probably worked. As adults they're still doing it. Once they've laughed at themselves and understood how unproductive such an attitude is, students who look 'ill' suddenly look 'healthy'. The attitude of the group may instantly change.