Breathing in waiting times and commutes

People waiting at a bus stop on a bustling city street during the day.

The average commuter spends over an hour a day waiting: for trains, in traffic, at red lights, in queues. Waiting triggers a small but real stress response, because delays are unpredictable and outside your control. That dead time is free training for your nervous system, and nobody around you notices. Exercise to try: in traffic or a queue, breathe in through the nose for four seconds and out for six, for ten rounds.