Our brains our wired to numb common stimulus. Otherwise we would constantly be bombarded with sensations of each strand of hair moving behind our backs, pulsations, and other bodily reactions. Noise is no exception that's why some people can stand being in a rock concert long hours.

Well I just make it a habit to see what posts caught my attention on my newsfeed and comment on it. I don't spend a lot of time online here so I better maximize whatever activity I can squeeze in while I'm at it.