David A Clark

Clinical Psychologist and Professor Emeritus, University of New Brunswick, Canada

David A Clark is a clinical psychologist and professor emeritus at the University of New Brunswick in Canada. He is the author of multiple books on depression and anxiety, including The Anxious Thoughts Workbook (2018), The Negative Thoughts Workbook (2020) and This Is What Anxiety Looks Like (2024). His newest book is Overcoming Paralyzing Doubt and Indecision (2026).

Written by David A Clark

A yellow removal van viewed from a window, partially open with furniture and boxes inside on a residential street.

How to cope with disruptive change

You can’t stop life from throwing changes your way, big and small. But you can get a lot better at dealing with them

by David A Clark