Hello:
I know a few fairly wealthy folks who are extremely lazy (just my opinion). I don't see any connection between laziness and homelessness. Clearly, it would be difficult for a lazy homeless person to change their circumstances.
A while back I took the time to actually talk to homeless folks in Santa Barbara. What I noticed was that often, they were essentially unemployable. The majority of the time, they were alcoholics, drug addicts and/or had a criminal record that prevented them from obtaining any but the most menial jobs. After a while they simply gave up, finding it easier to live on the streets, and off the public dole.
While I would prefer to have them disappear, along with the illegal Mexican gang members, drug dealers, hookers, and fringe pseudo-journalists, I believe it is not going to happen. I am interested in hearing any reasonable ideas, but to date have heard not a one. Apparently people like to complain, to deny that the problem exists, or to leave it to others to find a remedy..
I am thinking about it and if I get an idea I will post it.
As for Zanger, he is what I would term a "statistical outlier". A person who happened to have extremely good luck. I don't see much use in examining his record or trying to emulate him.
Good luck