If you could invent a job, what would it be?

Question:

If you could invent a job, what would it be?

What would be your ideal job? What would you have to do, and what would a reasonable salary be?

Best Answer - Chosen by Asker:

Converting old (re: 1950 to 1960) pickup trucks, replacing the
gasoline drivetrains with one of compressed natural gas, and
selling same with the fueling pump made by Honda for its GX
Line so customers can tap into their residence gaspipe. The
on-board tank is good for 500 miles, burns cleaner than petrol, and technology is off the shelf. I'd market them at !0% above
combined production and labor cost. Each one would be a red
flatbed. Name 'em after whatever rust belt state the plant is in.
Wage? How about 1% of the profit for each conversion sold?