This is not good

Unconsciously or consciously, we don’t like being told this has not happened.

We prefer this will be finished shortly. Or…

This could be better.

Here are some more examples:

I don’t work out every day.I work out four days per week.
My teacher is not a nice person.My teacher has a short fuse.
I don’t like lettuce. I prefer spinach.
I am not a great writer.My writing is more likable.