I have lived the 4 hour work week for the last 2 years. I created a course online and earned half a million dollars from it in the first year alone, after spending 3 months creating it (I was 29 when I created it). Many of the ideas from that book (4hww) were ideas that came naturally to me prior to reading that book. I think anyone who considers themselves resourceful (particularly with utilizing Google search) would say the same thing. Most of the world's information is on the web, so if you want to create a lifestyle that optimizes for high earnings and low work hours, you should start by searching Google.
It's striking to me how people seem so baffled about anything anymore these days. Is there a God? The best framework humans have discovered for figuring things out is the scientific method, and according to that, the answer is: not as far as we can tell. Why is this even a question anymore and why do religions still exist, 20+ years after the internet has been around for the public? Again, the answer to that is on the web as well (the answer probably has to do with how longstanding institutions take a long time to die without meteoric disruption - and physics research/the discovery of the Higgs boson clearly wasn't enough to disrupt religion, nor was the recent rise in popularity of Nick Bostrom's simulation theory which happens to be my favorite theory about what this universe is, etc.).
Anyway, I digress...the point is that nearly anything can be figured out via Google. Want to become a rocket scientist? Google it. Read the best books out there. Don't sell yourself short. Want to be an engineer? Google it. And then do it. You can also learn almost anything with very low cost, thanks to the Internet.
I just gave you the secret to the 4 hour work week. Google + determination.
If you're struggling with accepting this answer - start with getting better at searching Google. You can get good at it like any other skill.