What is the essence of self-control in psychology?

It seems that schools of psychology's explanation of self-control is different. Let's talk about the explanation of self-control that I agree with.

I prefer psychoanalysis to explain this. Self-control is actually the superego's ability to suppress the id. The stronger the self-control, the stronger the superego's ability to suppress. According to psychoanalytic theory, the ID is the inherited instinct of human beings. This instinct helps us to survive, but it also brings many defects to mankind. The superego develops slowly with the growth of human beings, and its main purpose is to suppress the improper desire of the id. The strength of self-control is reflected in two aspects. One is the strength of the ID. Some people are born with a strong desire for the ID, so they show low self-control. The other is the superego. The control of the acquired superego will also have an impact on the strength of self-control Therefore, the strength of self-control is influenced by innate and acquired conditions.