There is a reason self control is named a “fruit of the Spirit” in the Bible. Everybody has at least one thorn in their side that self control could fix. The problem is nobody is willing to suffer through the pain of discipline. Sometimes you can’t eat things, engage in certain conversations, spend money, etc. Sometimes you have to suffer the pain of discipline in order to not suffer the pain of regret which will absolutely show up if you don’t get some self control.
“But the fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness, gentleness, self-control. Against such there is no law.”
Galatians 5:22-23 NKJV http://bible.com/114/gal.5.22-23.nkjv