Yes, I meant the time taken estimating. The act of measuring estimated hours becomes more complex because the closer you look, the more you see, you could do it

Yes, I meant the time taken estimating. The act of measuring estimated hours becomes more complex because the closer you look, the more you see, you could do it forever and have to stop somewhere. But maybe instead of infinity, it's better to say estimation can take longer than the work itself which has been the case a few times for me.