How to Use "unpleasantness" with Example Sentences

1. And some see being made to use your real name as the antidote to the unpleasantness that happens on forums .

2. The student with feelings of inadequacy " know " that they are incompetent and therefore avoid the unpleasantness of having their skills put to the test .

3. If only we could institute some kind of " segregation " where all of us could be with our own kind , none of this unpleasantness would happen .