What are personality and it's structures, according to Sigmund Freud?

If any of the substances is too active, then the balance will be disturbed, which can lead to psychological deviations.According to Freud, an indicator of a psychologically healthy personality is the effective control of EGO over Super Ego and Id. Taking this position, one can conclude that Ego must be "stronger" than other parts of the personality. In fact, based on the logic of the personality structure, the role of Ego is reduced to rational activity to achieve a compromise between Id and Super Ego. Nevertheless, it should be understood that the role of I, in any case, comes down to satisfying Id as quickly as possible and, at the same time, in the most safe way for the individual.It is almost impossible to find an ideal compromise between ID and SUPER EGO in the real circumstances of life in society. Given this thesis, we can conclude that it is impossible to completely eliminate psychological stress in the human psyche.