Nobody says that children should be brought up on the principle of permissiveness, but the constant "no" can cause the development of complexes and stiffness, fears and feelings of guilt, lack of new knowledge and so on. The idea is that the prohibitions are necessary, but they must be correct. There are a list of things that you shouldn't prohibit the child, reports vidzo.ru.
To express emotions. You shouldn't forbid the child to jump/run, scream and rejoice, cry and so on. There is no doubt that in some places it is necessary to observe the rules of decorum, but at home you need to allow your child to be himself. For him, it's a way to throw out energy, relieve stress and relax.