[vec]

Of course people have different risk appetites, including poor people.

The point isn't so much about "risk" per se, it's about whether or not there's a viable Plan B.

If I'm working two jobs to barely keep a roof over my head and play the lotto and lose, I'm still keeping a roof over my head (by working two jobs). The odds are long, but the cost of failure is low.

If, on the other hand, I have the Best Startup Idea Ever (and all the necessary skills to make it a reality) then I will still be unable to pursue it. Sure, I'm like 80% certain it's going to be a huge success, but in the 20% case I'm fuuuuuuuuucked so taking a swing at it is a nonstarter.