I have a college degree and work for a homebuilder. I do purchasing/cost accounting/finance/etc (small company). Anyway, 50% of my job is dealing with our subcontractors. I'd say at least half of the subs we have are under 40 (at least half of those are under 30) and make a killing running their own businesses as flatworkers/framers/landscapers etc. One kid does nothing but exterior concrete. he's 33 and runs his own business. We hit it off because he's also a subaru freak. Anyway, he has 300k in CARS in his 10 car garage including imported WRX and R32 Skyline. It's insane. Here i am, 10 years older, jealous as fuck about it.