From the Centre for Clinical Interventions: Worry and Rumination
Feeling worried and anxious can be normal and something that all of us can expect to experience from time to time. However, worry and anxiety can be problematic when they become excessive, distressing, out of control, and interfere with your ability to function well in day-to-day life.
The Centre for Clinical Interventions has created a series of resources on worry and rumination. Resources include information and worksheets on Generalized Anxiety and worry, and a 10-module workbook--What? Me Worry?! This Workbook is designed to provide you with some information about chronic worrying and generalized anxiety disorders and suggested strategies (activities and exercises) for how you can manage your worrying and anxiety.