The pastor of the church I went to as a kid took a turn as chaplain of the local fire department (all the ministers in the town took turns). Some of the stories he told when the women weren't around about situations he was called out to made me not want to be a fireman.Firemen have the toughest job as around here the cops call them in if they may possibly get dirty...
I've also watched a state trooper crawl into a flipped car to check a blood covered body inside when the fire and aid people were present, so no judgement from me for any of those guys