Inspired by other threads. Are there any jobs where you don't actually know anyone in real life, even a friend of a friend or someone you've heard of, who does it?
For example I don't know anyone who is a postman (apart from the ones I've had who come all lovely and cheery, drop the post and go).I have genuinely no idea what the job is really like or how people find it. Don't know anyone in my personal life who does it!
Anyone got anything else like that?