11.   Inbound centers, which receive calls from customers who want information or service, have stress, too.

12.   The allowance would be generous and no more having the stress of worrying her pretty little head.

13.   The author of the new study, Dr. Joseph Boscarino, is a Vietnam veteran, but he said he had never had post-traumatic stress.

14.   With less leeway, we also had less stress.

15.   He cannot have stress.