2, understand the needs of children: sometimes three-year-old children have a bad temper, irritability, crying is a manifestation of being wronged. Parents should talk to their children more, make clear what their needs are, and avoid misunderstanding caused by unclear expression. Usually increase the training of children's language expression ability, so that children can master the correct vocabulary to fully express their needs;
3. Don't care too much: Parents should not care too much about their children's irritable, irritable and crying behavior. They can let the children vent for a while, and then show concern after the children's emotions gradually stabilize, so as to prevent the children from ignoring their crying parents and becoming more grumpy. When children find that fidgeting and crying are meaningless, they will gradually stop such behavior. At this time, parents can give guidance and let children express their ideas with correct emotions.