go around in circles
go (a)round in circles
To waste one's time and energy engaging in trivial, aimless, or futile activities and failing to make any progress as a result. I tried to get an outline drafted for my thesis, but my ideas were so jumbled in my head that I just kept going round in circles. The committee spent all afternoon trying to come up with a new PR proposal, but they went around in circles the whole time.
See also: circle
go around in circlesBRITISH, AMERICAN or
go round in circlesBRITISH
If someone goes around in circles or goes round in circles, they achieve little because they repeatedly deal with the same point or problem. This was one of those debates which simply went round in circles. My mind was going around in circles.