be your own master/mistress

be (one's) own master

To not be subject to or controlled by others, especially at work or at home. I have to be my own master, so I couldn't work in a big company like you and have to answer to a boss.

See also: master, own

be (one's) own mistress

Of a woman, to not be subject to or controlled by others, especially at work or at home. I have to be my own mistress, so I couldn't work in a big company like you and have to answer to a boss.

See also: mistress, own

Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

be your own ˈmaster/ˈmistress

be free to make your own decisions rather than being told what to do by somebody else: There’s no point trying to tell him what to do. He’s his own master, as you know.

See also: master, mistress, own

Farlex Partner Idioms Dictionary © Farlex 2017