It’s not uncommon to exclaim, at the beginning of a pain flare, “I’m not going to be able to stand it!” Another might express, “Now, I’m not going to be able to do anything today!” Yet, another takes it as a given that the increased pain is an indicator that the underlying health problem is getting worse. From this assumption, it’s easy to start thinking about how the future holds nothing but increasing disability, wheelchairs, and suffering.

These sentiments are examples of catastrophizing.