Paranoia (1 of 3) (IMAGE) Wellcome Trust Caption Man afraid, looking out of window. Credit Credit: T. Ball & C. Leisinger / Elephant Photographic Usage Restrictions May not be reproduced without prior permission. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.