pick your way
pick (one's) way
To carefully move through or over something. We picked our way through the woods to avoid tripping over any roots.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
pick your ˈway (across, over, etc. something)walk carefully, choosing the safest, driest, etc. place to put your feet: She picked her way delicately over the rough ground.
Farlex Partner Idioms Dictionary © Farlex 2017