That would be called vacation time vs sick time in my org, but there are definitely differences in when/how they’re used.
Sick time is like, “I don’t feel good today, I’m just not working today.”
Vacation time is like, “I’m feeling pretty good today, I’d like to take a feel-good day. But I better schedule schedule it a couple weeks out, check with my manager, make sure there are no deadlines coming up, make sure someone else can cover for me,” and so on.
Far out