Jokes aside, self control is vital in all aspects of life not just food. It's necessary to have self control in regards to your emotions, actions and overall lifestyle. Self control is deciding you aren't going to watch another episode of friends as its 3am and you have work in the morning.
I can honestly say I don't really have self control. I never know when to stop eating, binge watching or just not be overly emotional towards someone else. I'm not too sure what steps to take towards working on this but I'm sure acceptance is the first step.
If you have any tips, let me know. Thanks.