Experts also warn that rain may bring secondary disasters such as mudslides and damage to dams in the days or even months after Saturday's earthquake, South China Morning Post adds.

BBC: China media: Quake response

By blockading the raiders in American ports Britain did serious damage to the American economy, but this was a secondary interest.

ECONOMIST: Letters

Given the potential damage done by an anxiety disorder it is only beneficial for securing what shrinks call secondary gain: Being excused from adult responsibilities, controlling others, being cared for, etc.

FORBES: Worried About Anxiety? Don't Be; It's Often Good For You.