Edit: tell me this doesn’t sound stupid
There is only two types of jobs:
Doing something someone else doesn’t want to do
Or
Doing something a specific other person can’t do
The only thing I can think of that someone other than myself can’t do is piss my wife off to no end. Not really a job, tho.
Ok, but why would they want to be a roofer then?
Either way you’re not hearing me. Jobs are real things. No one wants to spend 40 hours a week climbing on roofs in the hot summer sun. They could want to know that stuff and they could want a baked in tan for all I care but they don’t want to exhaust their time and effort for nothing in return.