Not done Sir, but doing.

Plenty is doing.

"The results of the present study suggests that, five years on from the Herald of Free Enterprise disaster, there remains a moderate level of post-traumatic symptoms in survivors which can be predicted from scores on [a measure of intrusive thoughts and avoidant activity] at three years. This is in accord with the suggestion of many writers that continuing intrusive activity signals a failure to successfully emotionally process the experience, and that the longer the time elapsed since the trauma, the more likely will intrusive thoughts predict poor outcome."

S.JOSEPH et al., 1996, Behaviour Research & Therapy 34.

Disclaimer: this quote appears here only to spark discussion. It is not endorsed one way or the other. Make up your own mind. Or just refresh the page for another viewpoint. From a collection assembled by the late Chris Brand.