Question

What is meant by self control and what are its consequences if we lack it

Answer 1

self control means we have to control our self

Answer 2

Self control means keeping oneself in the limits of one's soul. It generally means to keep control of your mind in situations of anger, desire, happiness, sadness, etc.
It is very important to have self control on yourself otherwise you will have to face the sour fruits. Lack of self control will-
•Make you an impatient person.
•Make people think that you are not a good person to talk with.
•Increase your desires.
•Make you fight with others.
•Affect your own health, body and soul.
So, keeping self control on oneself is the first step to success.