Many parents notice that their child is cheerful with friends and teachers but cranky, tearful or angry at home. This is common and usually does not mean something is wrong. Children often hold in their emotions while they are at school or with friends, where they try hard to behave and fit in. At home, where they feel safe and loved, those feelings come out. Tiredness, hunger, school pressure, and stress or changes in the family can add to this. Parents can help by staying calm, giving their child time to unwind after school, listening without judging, keeping a regular routine and making sure the child gets enough sleep. Avoid harsh punishment or comparing them with others. If the behaviour is frequent, extreme or affects sleep, appetite, studies or friendships, consult a paediatrician or child psychologist.