Noun
creature of habit (plural creatures of habit)
(idiomatic) One who is prone to routine.
I am not a creature of habit. Tony Visconti
I'm very much a creature of habit. Eminem
I am a creature of habit. Jennifer Aniston
It's not superstition, but I do everything exactly the same on game days. I'm a creature of habit. I eat the same breakfast, and then I drive the same way to practice. Then I come back and eat the same exact same lunch before every game. Chris Humphreys
I'm not a creature of habit. I like to find things from unexpected sources. Norman Foster, Baron Foster of Thames Bank
A self-proclaimed creature of habit, Roman Angelo hasn't always known what to do with himself during an unprecedented spring and summer. Source: Internet