"If you experience issues with authenticating or connecting to file shares on your Mac after you install Security Update 2017-001 for macOS High Sierra 10.13.1" --Will I experience that? How can I tell before experiencing that?
If it cannot highlight the main part of a sentence for us, it is making things worse. Our reading habit will not change within a very long time. And if this change has not too much benefit, it is not worth the change. Think about it.