Teachers should keep an optimistic attitude in teaching activities. Optimism and pessimism can be said to be two different ways for people to explain success and failure. Optimists regard failure as changeable, so that they can turn defeat into victory and move towards success; Pessimists believe that failure is determined by its inherent eternal characteristics, and there is nothing they can do about it. These two completely different views have a direct and profound impact on people's quality of life.
Teachers' psychological training
Humor is used in classroom teaching. Teaching is serious, but being serious does not mean being rigid and lifeless. At work, some appropriate and high-taste humor can resolve contradictions, enliven the atmosphere, cheer up the spirit and relieve stress. But also has low cost or even no cost. We have no reason to refuse it.
Teacher's psychological question and answer