Dwight Hennessy

Dwight Hennessy, PhD, a traffic psychologist, dives into the mental challenges of driving. He explains why road rage happens and how personal traits influence driving stress. The discussion covers the zipper merge technique—why it's effective yet misunderstood—and how COVID-19 impacted our driving behaviors. Hennessy also touches on horn honking as a cultural expression, considering its emotional roots and possible solutions. Lastly, he explores how urban traffic management affects drivers' well-being and the future of driving with automation.