go about your business
go about (one's) business
To continue doing one's usual tasks. Oh, don't pay any attention to me, just go about your business. Go about your business, people. I'll let you know when we can start the meeting.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
go about your ˈbusinessbe busy with the things that you do every day: He looked out onto the street and watched the people going about their daily business.
Farlex Partner Idioms Dictionary © Farlex 2017