Passengers on the Bus: Stay in the Driver's Seat While Thoughts Ride Along
The classic ACT metaphor for staying in the driver's seat of your life while difficult thoughts and feelings ride along as noisy passengers.
Reviewed by Michael Callans, MSW 
About this tool
Passengers on the Bus is one of the most loved metaphors in Acceptance and Commitment Therapy. It captures, in a single image, the whole ACT stance toward difficult inner experiences: you can keep driving toward what matters even while uncomfortable thoughts and feelings are along for the ride.
The metaphor reframes a common trap. Most of us treat distressing thoughts as obstacles that must be silenced, argued with, or obeyed before we can move. ACT suggests that all of that struggle is itself the problem, because it pulls us out of the driver's seat and stops the bus. The alternative is not to win the argument with your passengers, but to acknowledge them, make room for them, and keep your hands on the wheel.
This is acceptance and defusion working together. Acceptance means allowing the passengers to be there without a fight. Defusion means seeing them as passengers, thoughts and feelings, rather than as the driver giving orders. Together they free you to choose your direction based on your values rather than on whichever passenger is shouting loudest.
The metaphor comes from Acceptance and Commitment Therapy, developed by psychologist Steven Hayes and colleagues, and it was popularized in this bus form by psychologist Russ Harris in his book The Happiness Trap. ACT itself has a solid evidence base: a meta-analysis of ACT trials across a range of mental and physical health concerns found it more effective than no treatment or treatment as usual, and roughly comparable to established therapies like CBT.
You do not need a therapist to use this metaphor, but if certain passengers keep taking the wheel through panic, intrusive worry, or urges that feel unmanageable on your own, that is worth taking seriously rather than working through alone. A therapist trained in Acceptance and Commitment Therapy can help you build acceptance and defusion skills with more structure and support than a worksheet alone.
References
- Hayes SC, Strosahl KD, Wilson KG. Acceptance and Commitment Therapy: The Process and Practice of Mindful Change. 2nd ed. Guilford Press; 2012.
- Harris R. The Happiness Trap. 2nd ed. Trumpeter; 2022.
- A-Tjak JG, Davis ML, Morina N, Powers MB, Smits JAJ, Emmelkamp PMG. A meta-analysis of the efficacy of acceptance and commitment therapy for clinically relevant mental and physical health problems. Psychother Psychosom. 2015;84(1):30-36.
Cite this source
Psychology.com. (2026, September 14). Passengers on the Bus. Psychology.com. https://psychology.com/tools/passengers-on-the-bus
Passengers on the Bus FAQ
What does the Passengers on the Bus metaphor teach?
It teaches that you can move toward your values while difficult thoughts and feelings are present. You are the driver; the thoughts are passengers who can shout but cannot steer or crash the bus.
How do I handle the loud passengers?
Not by arguing or trying to throw them off. You acknowledge them, make room for them, and keep driving toward what matters. The struggle to silence them is what stops the bus.
Is this just positive thinking?
No. The metaphor does not ask you to feel good or believe the passengers are wrong. It asks you to let them be there, uncomfortable and all, while you choose your direction by your values.
Where does the Passengers on the Bus metaphor come from?
It comes from Acceptance and Commitment Therapy (ACT), developed by psychologist Steven Hayes and colleagues. Psychologist Russ Harris later popularized this exact bus version in his book The Happiness Trap, which is where many people encounter it first.
Does Passengers on the Bus work for anxiety?
It's commonly used for anxiety because anxious thoughts are often the loudest passengers, demanding detours and reassurance. ACT research supports using acceptance and defusion skills like this one for anxiety, though a worksheet works best alongside guidance from a therapist for more severe or persistent anxiety.
Is ACT evidence-based?
Yes. Acceptance and Commitment Therapy has been studied in randomized trials across anxiety, depression, chronic pain, and other concerns, with meta-analyses finding it more effective than no treatment and roughly on par with established therapies such as CBT.