Fuckit Friday: Which profession do you appreciate PMTYS?

joelmw thought this was worth mentioning said
1

There are certain jobs that people do that open them up to a disproportionate volume of loathing and lame jokes and general discourtesy.

I have a special place in my heart for these hated multitudes. I'm just wondering if anyone else is with me. My answers with brief explanations below.

But on a general note, I think that many of these professions are either intrinsically necessary or necessary by virtue of the behavior and desires of the people who bitch about them.

Also, I was prompted to ask this by the thread in which we're discussing what we'd do if we could get paid for it, where I listed two of the following.