Well, it depends. Some of them do have a schedule, and time they set aside for themselves, while others just do it whenever they need to, or have the opportunity. It all depends on the individual.

Either way, putting all their time towards work with no time to enjoy themselves isn't very good for humans. And it's generally not that good for gems, either.

[Hopefully Peridot will take that little hint. It's been a long time since Rose has seen any Homeworld gems- she'd almost forgotten how tense, stressed, and focused on duty some of them can be.]