Ramirez is sympathetic to parents’ needs: “Me having to get my teeth worked on is never going to be as important as someone’s kid being hurt, I completely understand that.” He’s even happy to work on holidays so that his colleagues with kids can have uninterrupted family time at Christmas and Thanksgiving, for instance. But it can rankle that “I have been asked to pick up the ‘supervisor on call’ responsibility for others on multiple weekends when it should have been their turn to do so”.