What boundaries does your culture enforce between work and life outside it, chef? Are they fluid, permeable, or non-existent even? It might be that you trespass boundaries only in the event of a contingency. But even then, you can establish a set of ground rules as an organisation to help your team honour the separation essential to a healthy work-life balance.
And it has to work both ways. When you lead a kitchen, within those ground rules should be structures that help you find balance too, chef.