Ahh, for me, I always write when I have free time and a clear mind.

But after letting my writing cool down, in the editing process, when I looked at them again, I find out that most of them provide nothing to the reader.

Or maybe the main idea isn't strong enough.

But it doesn't mean I delete them permanently. If I find an an interesting perspective, maybe I will dust them off and try again.

Sorry for the late reply.