6 people on scene? Although I have seen it happen before here, it's usually a fire/wreck etc. Something that warrents that many people. As for my station, we're allowed to have up to 4 people on the truck. 1 driver, 1 AIC, and 2 trainees (given this is at the discretion of the AIC and the AIC, if they so choose, can have no trainees at all) As for yelling at an attending.. that's a no-no. Not only does it show how childish that person is, but it shows a blatant lack of respect to people who, contrary to popular belief, deserve it.
As for the inappropriate/sloppy dress and appearance. I run at a volunteer squad, therefore, I may show up not in a uniform shirt, or wearing blue jeans. But I do make sure that I'm not completely filthy and at least don't stink. There are strict rules here that you have to comply with to be on a truck. I.E. No shorts, no sandals/open heeled or open toed shoes(no crocs and socks deal), no low cut shirts, no clothing with profanity or an inappropriate motto on them, and no "pajama" clothing. Common sense kind of stuff. If you arrive for your duty night, you need to be dressed in a station uniform. (Meaning ems pants, station duty shirt, and boots).. Etc, etc.
Yes, I understand we all have rough nights. Yes, I understand that this is, by all means, not an easy job. Yes, I get that sometimes we're in bad moods and just don't want to deal with people. But keep in mind, we're here to HELP people. Don't take out your frustrations on the patient, the patient's family, or the ER/Hospital staff... how do you know they aren't having an equally crappy night/day? You need to relieve stress? Go to the gym, take a run, etc.
We're in a profession that people look up to us for help and guidance. Please... remember the golden rule. It applies... to us especially.