Many times, flying fighters around and onto aircraft carriers at night, often during combat. Not so much during the event, but sometimes after an emergency, or seeing one of your buds buy it, or getting shot at, the rush and shakes are a bit much. Just part of the job, though.
Feel sad for those who didn't sign up for it, and shared their stories here. That's so different from dealing with it regularly as a profession. Still gets one's attention, however!