BBC News: Hurt feelings worse than pain

BBC News: Hurt feelings 'worse than pain'

Fascinating stuff:

Researcher Zhansheng Chen, from Purdue University in Indiana, said that it was much harder to "re-live" physical pain than to recall social pain.

He said the evolution of a part of the brain called the cerebral cortex, which processes complex thinking, perception and language, might be responsible.

He said: "It certainly improved the ability of human beings to create and adapt, to function in and with groups, communities and cultures, and to respond to pain associated with social interactions.

"However, the cerebral cortex may also have had an unintended effect of allowing humans to relive, re-experience and suffer from social pain."