live and let live

If someone tells you to live and let live, they are advising you not to interfere with other peoples business or preferences. It is another way to tell you to mind your own business, simply live your own life how you want to live it and let others live their life how they wan to live it. It is commonly told to someone who seems to be overly judgmental about what other people do with their lives or various things they follow; live and let live means not to worry about others.