Many high-performing teams operate at a pace that feels impossible to step away from. It’s not just long hours, it’s a constant sense of urgency reinforced by timesheets, performance targets, and unspoken rules about always being available. Harvard Business Review reports that new research shows that this isn’t just personal drive or the lack of boundaries. It’s structural. 

In interviews with employees at 150 global firms, researchers found that people often become synchronized with their organization’s tempo. This creates a feedback loop where even time off can feel uncomfortable. Some workers reported physical symptoms: illness during holidays, anxiety when disconnected, or even hiding to take calls on Christmas. One described the “adrenaline” of deadlines; others admitted feeling lost without it. 

This cycle, called “entrainment,” can’t be fixed with wellness programs or after-hours email bans alone. Breaking it requires changing how work is organized. That might mean redesigning calendars to include slower periods or reducing unnecessary urgency in project timelines. Some firms have taken bolder steps, like introducing four-day workweeks or email selection policies while employees are on vacation. 

The key is to make disconnection part of the system, not an individual burden. One software company swapped real-time messaging for asynchronous communication. Another firm monitors employee energy levels weekly and adjusts workloads accordingly. 

Importantly, these changes don’t mean lower output. Some companies have reported improved productivity and morale. But they do require leadership buy-in and willingness to shift cultural expectations—especially around what it means to be “committed.”