In the early '70s I was laid off from the factory and on un-employment. I did some welding for a guy with a wrecking yard. He had several 2-ton ADs. He offered to let me pick the best cab he had and put it on one with a lift bed. He said I could make a good living cleaning up construction sites and hauling off the debris, selling stuff for salvage.
I turned him down. Who knows, I could have turned it into a mega business and be rich today. But no, I went back to the factory and now I'm retired with this meager pension.