on a razor's edge
on (a|the) razor edge

āχāĻ‚āϰ⧇āϜāĻŋāϤ⧇ "on a razor's edge"āĻāϰ āϏāĻ‚āĻœā§āĻžāĻž āĻ“ āĻ…āĻ°ā§āĻĨ

01

in a very critical situation where the outcome is uncertain and any sort of mistake can lead to serious consequences

Idiom
Informal
āωāĻĻāĻžāĻšāϰāĻŖ
Walking on the ice-covered mountain ridge felt like being on a razor edge, as one wrong step could be fatal.
LanGeek
āĻ…ā§āϝāĻžāĻĒ āĻĄāĻžāωāύāϞ⧋āĻĄ āĻ•āϰ⧁āύ