Earlier quoted context omitted.
Correct me if I'm wrong, I think that's called a personal day here in the states. They usually give you two a year too, along with sick days. Though I do agree, that there's stigma towards taking it for personal sanity, mind healing.
Are sick days still a thing? At my job we get PTO and holidays (floating depending on the year), but no specific sick days. Apologies for any naivete.
[1] http://d3i6fh83elv35t.cloudfront.net/newshour/wp-content/upl...