history: My friends father works at a hospital.  He went on the roof to meet a chopper and a patient and had his arm cut off by the chopper blades. My friends father works at a hospital and went on the roof to meet a chopper and a patient one day. lol_comma_ sounds like a cool type of work
current: I guess - but he got too close to the chopper and the blades cut off his arm - so he doesn't do surgery anymore.
next: what?