A line manager who is interested in their team members’ well-being, checks in frequently, monitors morale, and so on, stands a far better chance of spotting the warning signs of a flight risk, and can therefore choose to address problems early. An opportunity to learn a new skill, a change of project, a tweak to working hours — there’s a million things that could make a world of difference to someone struggling to find the joy in their day-to-day routine.